How to Read the Character From image

Common Language Runtime

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    - Proxied HTTPS Request Not Supported I have an Outlook Add-In installed on a customer's system that consumes a web service hosted on a web server in my network. The user is getting this error when attempting to use the Add-In: Web Acceleration Client Error (514) - Proxied HTTPS Request Not Supported. Another user in the same office can use the Add-In without any problems. Both systems are out of a home office using a residential ISP. I have already compared the two systems and cannot identify any significant differences. I can browse to the web service on both systems with no problems. I have already checked the firewall and the virus scan on the system that is not working. The same Add-In is running on two additional systems on another network without problems. What are the recommended next steps for resolving this issue Help! Thanks in advance! Tag: Common Language Runtime How to Read the Character From image .NET Development
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    - How can I loop the recordset? Hi, I have a database with a few rows, I built this query: Code Block SELECT ID, Path, ArtName FROM table How can I loop the recordset with: Code Block while (dr.Read()) { } Or there is another way. I tried a lot of time without success... Thanks, Idan. Tag: Common Language Runtime How to Read the Character From image .NET Development
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    - Associate custom serializer with class? After looking through all of the XMLSerializer stuff out there, I'm starting to think that it is not the way to go. The lack of good support for collections makes it fairly useless. There does not seem to be any easy way to get XML which looks like this: <House> <Windows> <Window> <Height>6</Height> <Width>4</Width> <Type>Casement</Type> </Window> </Windows> </House> When Windows is a member of House which is of type WindowCollection not Window[] Tag: Common Language Runtime How to Read the Character From image .NET Development
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    - Advice re transactions across multiple SqlConnections... hi, i have a data access layer where each object (maps to a table in the db) wraps up all db work in its own SqlConnection. I am looking for a way to implement transactions across multiple objects (and therefore multiple SqlConnections) and am unsure of the best direction. All SqlConnections point to the same (MSSQL 2005) db. I have read that I can use the new TransactionScope but this appears to use MSDTC which I would prefer not to do if possible. Thanks in advance, Simon. Tag: Common Language Runtime How to Read the Character From image .NET Development
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    - aspnet_wp.exe could not be launched I'm trying to make the SQL Server Reporting Server to run. This needs IIS and the .NET framework. First i installed the .NeT framework 1.0, thereafter 1.1 and thereafter 2.0, as the two first versions were not sufficient. When I create a web page in wwwroot, I can access it in my browser, but I always see this in my eventlogs: aspnet_wp.exe could not be launched because the username and/or password supplied in the processModel section of the config file are invalid. This causes the ReportingServer not to work. Any Idea's I'm primary not a .NET developer and this is all new for me. Tag: Common Language Runtime How to Read the Character From image .NET Development
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    - .NET 2.0 redistributable (x86 and x64 operating systems) Hi, Is there a single redistributable package for the .NET 2.0 framework for both x86 and x64 bit operating systems At present I can only find one for each of the operating systems, however I'm trying to find a single package that supports both x86 and x64 operating systems. Is there anything out there Thanks Tag: Common Language Runtime How to Read the Character From image .NET Development
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    - decoding email subject text Hi I have a similar Problem The following String is the Mailsubjekt Text: = iso-8859-1 Q Dialog_=22Bestellreferenzen=22__h=E4ngt_sporadisch_auf_ein = The Correcton is this one Dialog "Bestellreferenzen" hangt sporadisch auf einem Client I am to stubid to convert this Sting correctly - could you help me Tag: Common Language Runtime How to Read the Character From image .NET Development
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    - Datasets and variable table names Hi all! I've a SQL (2005) database that is structured as follows: - a schema called "salary" - the table name is given by the year and the effective table name. Example 2007.employees - that gives the table name salary.[2007.employees] In my project I've created a typed dataset with the wizard. I've then renamed the table name in the dataset without the year (ex. 2007.employees -> employees). In the application I can choose in which year to work and should load the data from the choosen year in the dataset. I should have the possibiltiy to pass to the tabeladapter the year I want. How can I do that Thanks for suggestions! Jorg Tag: Common Language Runtime How to Read the Character From image .NET Development
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    - How to use IDataAdapter ?? DataSet ds = new DataSet (); try { IDbCommand fieldCheck = connection.CreateCommand(); fieldCheck.CommandText = "DatabaseFieldCheck" ; fieldCheck.CommandType = CommandType .StoredProcedure; //Add Parameters //Table Name IDataParameter tableN = fieldCheck.CreateParameter(); tableN.ParameterName = "@tableName" ; tableN.DbType = DbType .String; tableN.Value = tableName; fieldCheck.Parameters.Add(tableN); //Table Field IDataParameter tableF = fieldCheck.CreateParameter(); tableF.ParameterName = "@fieldName" ; tableF.DbType = DbType .String; tableF.Value = tableField; fieldCheck.Parameters.Add(tableF); //Pass the value IDataParameter val = fieldCheck.CreateParameter(); val.ParameterName = "@value" ; val.DbType = DbType .String; val.Value = value; fieldCheck.Parameters.Add(val); ////Execute the Query //IDataReader reader = fieldCheck.ExecuteReader(); IDataAdapter adapter = What should be here..... adapter.Fill(ds); //Close the Connection to the database conn.DisconnectDatabaseConnection(connection); } My above code works fine, but If I have to fill dataset ds, how can I do with IDataAdpater or any suggestion how to do it othwerwise... I'm using IDBCommand, I can't use SQLAdapter... Tag: Common Language Runtime How to Read the Character From image .NET Development
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    - Inserting elements to a collection Hello, I'm extending a collection class but some elements can't be put into this class. Java has the IllegalArgumentException in the definition of the AbstractCollection interface, so I'm free to throw it. But ICollection doesn't have it and I shouldn't be adding it, because that would break LSP and I don't want that. Any ideas Tag: Common Language Runtime How to Read the Character From image .NET Development
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    - Cannot serialize XML from loaded assembly. Please help! I've look around and found some others with this issue. It comes from an assembly that is loaded as a plugin, but when that assembly is run as an application it works fine. Is there any solution this Thank you!!! Sessh System.InvalidOperationException: There was an error generating the XML document. ---> System.InvalidCastException: Unable to cast object of type 'PWMS.ConnectionList' to type 'PWMS.ConnectionList'. at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationWriterConnectionList.Write4_ConnectionList(Object o) --- End of inner exception stack trace --- at System.Xml.Serialization.XmlSerializer.Serialize(XmlWriter xmlWriter, Object o, XmlSerializerNamespaces namespaces, String encodingStyle, String id) at System.Xml.Serialization.XmlSerializer.Serialize(XmlWriter xmlWriter, Object o) at PWMS.ConnectionForm.button1_Click(Object sender, EventArgs e) at System.Windows.Forms.Control.OnClick(EventArgs e) at System.Windows.Forms.Button.OnClick(EventArgs e) at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent) at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks) at System.Windows.Forms.Control.WndProc(Message& m) at System.Windows.Forms.ButtonBase.WndProc(Message& m) at System.Windows.Forms.Button.WndProc(Message& m) at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m) at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m) at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam) Tag: Common Language Runtime How to Read the Character From image .NET Development
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    - distinct values in dataset I have populated a dataset with one table. The data in the table looks as follows: Index1Name Index2Name City Value Indexk Indexk city1 2 Indexk Indexk city1 3 Indexk Indexd city1 2 Indexk Indexy city1 1 Indexy Indexk city1 1 Indexx Indexk city1 Indext Indexq city1 5 Indexs Indexs city1 6 Now I would like to have an array which gets populated from the distinct values in columns of Index1Name and Index2Name So the array should contain something like: Indexd Indexk Indexy Indexx Indext Indexs Indexq Thanks Tag: Common Language Runtime How to Read the Character From image .NET Development
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    - Obtaining a COM object via it's Guid in C# Is there an equivalent of CoCreateInstance() in C# That is, I want to create a COM object - but I won't know it's guid until runtime. I assume I can create a com object and then use the DispatchWrapper class to access it. t.i.a. Tag: Common Language Runtime How to Read the Character From image .NET Development
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    - Socket.Disconnect & .Net socket reuse question How does socket reuse work in .Net Socket.Disconnect(true) maintains an internal pool and accept will pull a socket from the pool or developer suppose to code a socket pool and reuse socket from the pool with new connection from a client Thanks in advance Tag: Common Language Runtime How to Read the Character From image .NET Development
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    - System.Array to pointer Hello, I have troubles obtaining a pointer to a general System.Array, hope you can help. Code Snippet Array arr = new float[16]; Note that I need to use the very Array type, as the array I'm assigning to the 'arr' variable, resp. it's elements may be of any type which is blittable (generally value types). The reason for all this is the need for treating arrays having different structure of elements as a contiguous memory buffer using pointer arithmetics. So now I have an Array which elements are of unknown type to C#. The following works fine: Code Snippet GCHandle h = GCHandle.Alloc(arr, GCHandleType.Pinned); void* ptr = (void*)h.AddrOfPinnedObject(); ... h.Free(); But I would like to use 'fixed' instead, the following would work if 'arr' was of concrete array type, such as array of structs or a byte[]. Code Snippet fixed (void* ptr = arr) { } With 'System.Array arr' that doesn't work, compiler telling "Cannot implicitly convert type 'System.Array' to 'void*'" Generally I didn't find a way how to convert the System.Array to IntPtr, byte[], (void*) etc., which seems to be the issue. Thanks for ideas Tag: Common Language Runtime How to Read the Character From image .NET Development
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    - aspnet_wp.exe could not be launched Hi all, I have a problem which I have only just noticed. I usually develop in ASP.NET 2.0 and debug using the built in web server with Visual Studio 2005. However I have just started doing some work on an old ASP.NET 1.1 application using Visual Studio .NET 2003. When I open the solution I get an http 500 internal server error. Then if I browse to the application I get a "Server Application Unavailable Error". I check the application event log and there are two errors, the first of which I think is the most important: aspnet_wp.exe could not be launched because the username and/or password supplied in the processModel section of the config file are invalid. I expected and also got this error when browsing to an ASP.NET 2.0 application hosted by IIS on this machine. My machine is XP Pro SP2. Now i haven't modified the username and password in the processModel section of mahcine.config so it still reads: userName="machine" password="autogenerated" I have tried using the aspnet_regiis tool to resinstall ASP.NET but this has no effect. Neither does stopping and restarting IIS. I recently installed SQL Server 2005 Developer Edition with all options selected (database engine, reporting services, integration services) then uninstalled various options but i would be unpleasantly surprised to learn that this has had an effect on ASP.NET. Any ideas as to how to get the ASP.NET working again Thanks, Rob Tag: Common Language Runtime How to Read the Character From image .NET Development
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    - System.Uri not cleaning up additional slashes Hi, I finally got to the bottom of an issue that I've been having with our app. The issue has to do with the Uri class (System.Uri) and it's behavior when initialized with a string that has too many slashes in it. I've narrowed it down to the version of System.dll on my machine (one that doesn't work) versus on other machines that do work. The two versions are: System.dll that's misbehaving Created: 4/13/2007 File Version: 2.0.50727.832 (QFE.050727-8300) System.dll that's correctly behaving Created: 9/23/2005 File Version: 2.0.50727.42 (RTM.050727-4200) The misbehavior that I'm seeing is that when I initialize a Uri class with " http://localhost:8080///appname ", the ToString method and the AbsolutePath property returns " http://localhosthost:8080/// " and "///appname", respectively. On the machine with the older version of the assembly, it correctly trims out the excess slashes. I'm not quite sure of the source of the 4/13/2007 version of the assembly and was wondering if anyone knows if this came from WindowsUpdate, or some other source. Also, certainly the behavior with the newer assembly is unwanted. Is this a bug EDIT: I submitted this as a bug: https://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx FeedbackID=288395 Please, if you are experiencing this or can validate this as an issue, go the link above and provide your comments to increase visiblity of the issue. Thanks Tag: Common Language Runtime How to Read the Character From image .NET Development
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    - strange Thread-pool behavior behind WebService since a few day's i'm running around the problem that I stocked with a change i need to do. hopefully somebody here can give me a tipp which will be usefull to solve my problem. I'm using a thread-pool within my WebSite which done some requests to several interfaces the readed data will be added to the cache. This operations consumes much CPU and I want to have this outside my website so i decided to change the flow. It should looks now like this: User Request -> Internal Call to DB to read needed Interfaces to Invoke -> Create Base Shared Cache Object and Add it to Shared Cache -> Call the WebService -> Navigate to Result page Thr result page will trigger the Website and the Code Behind triggers the shared Cache to check if results already available. All I have done so far is a new WebService Project which contains the same references to the same Sub-Projects. With this i'm able to split up the Invokes to the interfaces on a different machine if needed. Now i'm able to execute exaclty the same code like it would be in the WebSite. The only problem is that after several seconds ( normally between 5 - 10 sec.) my Threads in the Pool are getting aborted :-( from some unclear reason. A first chance exception of type 'System.Threading.ThreadAbortException' occurred in mscorlib.dll <- for each of my threads in addition i see also this message: The thread 0xa060 has exited with code 0 (0x0). in the beginning i thought it will has to do something with a timeout but even if I add the following lines to my web.config file: <system.web> <httpRuntime executionTimeout="30000"/> </system.web> it does not help. The pool itself is initilized within a background thread from in the Application_Start like this: 1 System.Threading.Thread acceptThread; 2 acceptThread = new System.Threading.Thread(Pool.ThreadPoolManagement.ThreadPoolInit); 3 acceptThread.IsBackground = true ; 4 acceptThread.Priority = System.Threading.ThreadPriority.Normal; 5 acceptThread.Name = "ThreadPoolBasic" ; 6 acceptThread.Start(); so its even have a specific thread for itself. the pool is static defined: 1 private static COM.Pool.ThreadPool pool; 2 3 public static void ThreadPoolInit() 4 { 5 if (pool == null ) 6 { 7 int min = 25; 8 int max = 32; 9 pool = new COM.Pool.ThreadPool(min,max, "Pool1" ); 10 pool.DynamicThreadDecay = 1000; 11 pool.Priority = System.Threading.ThreadPriority.AboveNormal; 12 pool.NewThreadTrigger = 100; 13 } 14 if (!pool.IsStarted) 15 { 16 LogHandler.Info( "Call Pool1 pool.Start();" ); 17 pool.Start(); 18 } 19 } 20 The exception i receive in my log file look like this: Exception thrown performing callback: Thread was being aborted. at System.RuntimeMethodHandle._InvokeMethodFast(Object target, Object[] arguments, SignatureStruct& sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner) at System.RuntimeMethodHandle.InvokeMethodFast(Object target, Object[] arguments, Signature sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner) at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks) at System.Delegate.DynamicInvokeImpl(Object[] args) at System.Delegate.DynamicInvoke(Object[] args) at MergeSystem.Indexus.Common.Pool.ThreadPool.ThreadWrapper.ThreadProc() in D:\Dev\......FilePath.......\ThreadPool.cs:line 926 thank you very much in advance for any help. kind regards, roni Tag: Common Language Runtime How to Read the Character From image .NET Development
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    - Windbg slow when debugging managed executables Hi, there This is probably not the best place to ask this question, but I could not find a better one. I am debugging with WinDbg. I generated a simple windows forms application with Visual Studio 2005. I launch the application and I launch WinDbg. I attach to the application. The symbol loading is slow but it I think it is acceptable. But if I give an "~* kv" command I can wait for hours till it will display the results. At a simple MFC (unmanaged) application the results appears in seconds. Now I know about sos.dll but with sos.dll is also slow. And in an windows .NET application not all threads are managed. My symbol search path is: symsrv*symsrv.dll*D:\Symbols*http://msdl.microsoft.com/download/symbols Every command that I am lunching from command line takes hours. What is the reason Tag: Common Language Runtime How to Read the Character From image .NET Development
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    - Regular expression is never finishing match! Help me tune it, please... In the example below, the first regular expression runs fine. The second regex never seems to finish matching string 8 (s8). The same seems true for s9 and s10. I just want to match addresses in the format: address, city, provice, country See for yourself (a simple console app): Tag: Common Language Runtime How to Read the Character From image .NET Development
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    - Web Services - can only be used by other ASP.NET apps? Can web services made with VS 2005 and published to an IIS web server (with .NET 2.0) be used by web servers not running ASP code Rob. Tag: Common Language Runtime How to Read the Character From image .NET Development
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    - Event Handlers Dynamic controls Hi, I am relatively new to windows forms. I've created a dynamic datagridview, DataGridView Dbv = new DataGridView(); Dbv.DataSource = ResultsDataTable; this.controls.Add(Dbv); But how do i create event handlers for this dynamic control thanks in advance. Tag: Common Language Runtime How to Read the Character From image .NET Development
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    - Protected Memory Error Hi, I gotten Protected Memory Error while trying to access the C++ interface from C#, I am wandering is it something is not correct on my interpretation from C++ to C#. Below is the C++ Interface code and next to it is my C# code. //*************************************** C++ Code ***************************************************************************** // {AEB23DA0-54BB-11d2-BD98-0080ADB67301} DEFINE_GUID(IID_IAudioOutput, 0xaeb23da0, 0x54bb, 0x11d2, 0xbd, 0x98, 0x0, 0x80, 0xad, 0xb6, 0x73, 0x1); ///////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////// // The different audio output format #ifndef _Quasar_AudioOutputType #define _Quasar_AudioOutputType typedef enum { DIGITAL_AUDIO, // Through On-board DAC PCM_AUDIO, // Through Quasar SpDiff channel, no AC-3 AC3_AUDIO // Through Quasar SpDiff channel } AUDIO_OUTPUT, *PAUDIO_OUTPUT; #endif // Audio channel #ifndef _Quasar_AudioOutputMode #define _Quasar_AudioOutputMode typedef enum { STEREO, LEFT_ONLY, // Right channel output on both speakers RIGHT_ONLY // Left channel output on both speakers } AUDIO_CHANNEL, *PAUDIO_CHANNEL; #endif ///////////////////////////////////////////////////////////////////////////// // interface IAudioOutput used to get/set audio output (Digital, PCM or AC3) interface IAudioOutput : public IUnknown { public: STDMETHOD(GetOutput)(PAUDIO_OUTPUT pAudioOutput) PURE; STDMETHOD(SetOutput)(AUDIO_OUTPUT AudioOutput) PURE; STDMETHOD(GetChannel)(PAUDIO_CHANNEL pAudioChannel) PURE; STDMETHOD(SetChannel)(AUDIO_CHANNEL AudioChannel) PURE; }; ///////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////// //*************************************** C# Code ***************************************************************************** public enum AUDIO_OUTPUT : int { DIGITAL_AUDIO=0, PCM_AUDIO=1, AC3_AUDIO=2 // Through Quasar SpDiff channel } public enum AUDIO_CHANNEL : int { STEREO=0, LEFT_ONLY=1, RIGHT_ONLY=2 // Left channel output on both speakers } [ComVisible(true), ComImport, Guid("AEB23DA0-54BB-11d2-BD98-0080ADB67301"), InterfaceType(ComInterfaceType.InterfaceIsDual )] public interface IAudioOutput { [PreserveSig] int SetOutPut(AUDIO_CHANNEL pAudioOutput); [PreserveSig] int GetOutput([Out]out AUDIO_CHANNEL pAudioOutput); [PreserveSig] int SetMode(AUDIO_CHANNEL AudioMode); [PreserveSig] int GetMode([Out]out AUDIO_CHANNEL pAudioMode); } Tag: Common Language Runtime How to Read the Character From image .NET Development
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    - How to send a SMS message programatically from a desktop app using C#? Thanks. Best regards, chance. Tag: Common Language Runtime How to Read the Character From image .NET Development
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    - difference between web service and website in VWD 2005? Hi, I am newbie to web. Can anybody tell me the difference between a website and webservice What all we can do and advantages of these two Regards Shobha Tag: Common Language Runtime How to Read the Character From image .NET Development
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    - MessageBox display called from a separate thread Hi, I am writing a multi-thread program in C# .NET in VS2005. I know that there is a special handling when calling any UI update on a winform from a separate thread, like "Using InvokeRequired" However, I want to know if I call to display a messagebox, do I also need to do so Regards, Raymond Tag: Common Language Runtime How to Read the Character From image .NET Development
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    - Opening resource files / Object not found error I am using C++ 2005 for an applications GUI that requires the use of multiple graphics images. Rather than place them in a separate subdirectory, I would like to place them in a resource file. As a test case, I am attempting to retreive an image from a system compiled .resx file. The atached code compiles but I receive an exception when executing. I have opened the resource file and verified that the image is there. No matter what combination I have tried, I cannot seem to get the GetObject to point to the correct image. System::Resources::ResourceManager^ resource1; resource1 = System::Resources::ResourceManager::CreateFileBasedResourceManager("MyResources","",nullptr); Knob1->Image = (System: rawing::Image^) resource1->GetObject(L"Knob1.Image"); Tag: Common Language Runtime How to Read the Character From image .NET Development
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    - jet provider on xp64 I used to use the Microsoft.Jet.OLEDB.4. as the provider to read excel spreadsheets within vb.net, but I cant seem to find a driver that works with x64. Is there an alternative method All I need to do is read in a spreadsheet row by row, massage the data and write it out to a sql table. Thanks Tag: Common Language Runtime How to Read the Character From image .NET Development
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    - Reading and writing to a file Hello all, I have a text file that I want to read from, I know I can use the Streamreader class to get the information I want, but writing to the file has me kind of stumped. The file is basically like this: string;string;string;string;string string;string;string;string;string etc. etc. I would like to be able to write to a specific location in the file. Lets say that I need to change the 3rd string on the second line only. How can I efficiently accomplish this The only way I can figure out is to pull the entire file into a string value, break it into a string array, change the value in the array, put the entire contents of the array back into a string and then use the streamwriter to write to the file. I would assume there is an easier, or at least better, way to do this. As always, any help is greatly appreciated. Tag: Common Language Runtime How to Read the Character From image .NET Development
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    - Question about "getElementById"!Thanks! i wrote these codes. <script language="javascript"> </script> <SCRIPT> function fnGetId(){ document.write(document.getElementById("asdf").innerText); document.write(document.getElementById("qwer").innerText); } </SCRIPT> <DIV ID="oDiv1">Div #1</DIV> <DIV ID="oDiv2">Div #2</DIV> <DIV ID="oDiv3">Div #3</DIV> <div id="asdf">Albert</div> <div id="qwer">Franklin</div> <INPUT TYPE="button" VALUE="Get Names" onclick="fnGetId()"> I try to get two innerText via getElementById. But it can not work like this. Why it can olny get one value. Does it work one time in function Only the first getElementById can run Thanks!huhu! Tag: Common Language Runtime How to Read the Character From image .NET Development
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    - http login int hotmail using .net hi i dont know whether its rite forums to ask such question but i have found not any help anywhere that is why i m posting it here, i want to make hotmail notifier for hotmail, which will take user id and password and then tell me number of mail in inbox. i will use .net for that i googled a bit on internet but found nothing working how to do that, i mean i m suppose to use http classes but i want the link where i post the data and get the resultant page, where i could parse n get the mails in inbox. Tag: Common Language Runtime How to Read the Character From image .NET Development
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    - Two sets of brackets? I don't get it... >_> ^[a-zA-Z][\w\.-]* So, the pattern must start with 0 or more occurrences of... what I don't understand what the two character classes next to each other means. What does \w do in this case Tag: Common Language Runtime How to Read the Character From image .NET Development

Sajan

Hi ,
I have One jpeg file... How can i read the character from image.... Please any body help me.......
advance Thanks,
Thanks & Regards,
S.Sajan

Re: Common Language Runtime How to Read the Character From image

Sajan

Hi,
I have One Image File......I that image File have some character and number...How can i read the character and number from the Image File..
Advance Thanks,
Thanks & Regards,
S.Sajan

Re: Common Language Runtime How to Read the Character From image

John Gordon

Could you define more clearly what your usage scenario is I am having trouble determining what you mean. Do you have an image type on the server and you just want the nth 'character' in the linear byte stream representation of the image Please clarify your goal and how it relates to SQL Server Data Access.

Thank you,

John (MSFT)

Re: Common Language Runtime How to Read the Character From image

Madhu K Nair

which version of sql server is this what is the datatype of this column

Madhu

Re: Common Language Runtime How to Read the Character From image

Martin Xie - MSFT

Hi Sajan,

1. To read characters from an image you need to do an OCR (optical character Recognition) .There is no in-built function in C#.NET for OCR, but you can use Microsoft Office Document Imaging Library (MODI), which is contained in the Office 2003 package .It can be easily integrated into your application.

http://www.codeproject.com/office/modi.asp

2. Else, I think you can read through this article to know how you can apply this concept in reading the characters mentioned in an image,

http://www.devasp.net/net/articles/display/654.html

This article is about how you can verify image characters while registering a user to your web site.

This is same as when you make a new account on a mail server like yahoo or hotmail, while you are entering your information you are asked to enter the characters shown in the image. Note that these characters are generated randomly.

Good luck!

Re: Common Language Runtime How to Read the Character From image

Martin Xie - MSFT

Merging your two threads which have the same topic, so all information about this problem will be in the same location.