.NET
Problem : VB.NET DataGridView Paste to multiple cells
Problem : VB.NET DataGridView Paste to multiple cells I have a DGV in a VB.NET project (VS 2008). There is one column where I need the user to be able to copy a value from […]
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Problem : How to send PJL or PCL Command to network printer in c#
Problem : How to send PJL or PCL Command to network printer in c# How to print Test Page using PJL Command in C#?. Could tell me some steps to connect network printer and how […]
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Problem : VB.NET, Combo Box Conversion from type ‘DataRowView’ to type ‘String’ is not valid error
Problem : VB.NET, Combo Box Conversion from type ‘DataRowView’ to type ‘String’ is not valid error Hi, I have a vb.net application I am developing in Visual Studio 2005. I have two combo boxes on […]
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The ASP.NET AJAX Infrastructure : The Script Manager Control
The main control in the server infrastructure of ASP.NET AJAX is the ScriptManager control and its twin, the ScriptManagerProxy control. You will find just one instance of the ScriptManager control in each ASP.NET AJAX page. No AJAX capabilities can be enabled […]
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Problem : Completely removing a VBA form’s window border
Problem : Completely removing a VBA form’s window border I am trying to remove all window frame artifacts from a VBA user form. Using the code below I can successfully remove the title bar but […]
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ASP.NET AJAX : Timed Refreshes
Using the two controls you’ve seen so far—the UpdatePanel and UpdateProgress controls—you can create self-contained regions on your page that refresh themselves when certain actions take place. Of course, in order for this technique to […]
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Problem : Fedex Shipping Service Error Mesages — Plz Help Me Understand
Problem : Fedex Shipping Service Error Mesages — Plz Help Me Understand I am developing an application using FEDEX SHIPPING SERVICE for shipping from my eCommerce website in ASP.NET . While developing for some of […]
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Problem: Find duplicates in DataTable object (VB.Net)
Problem: Find duplicates in DataTable object (VB.Net) Hi. I have a datatable (not a database table just the object datatable in VS.Net) (Dim dt as Datatable) this datatable has 10 columns call them C1, C2, […]
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Problem : Registering and Unregistering .NET dll using Inno setup
Problem : Registering and Unregistering .NET dll using Inno setup Hi, basically i want to register a dll i have written using RegAsm when installing using inno setup. i want to do the following but […]
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Problem : I need to change the color of a DataGridView scrollbar in C# WinForms
Problem : I need to change the color of a DataGridView scrollbar in C# WinForms I need to paint a scrollbar from a DataGridView in C# WinForms. Can anyone show me how? Thanks, Solution : […]
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Problem : How to connect mobile device (windows ce 5.0) to oracle back end database
Problem : How to connect mobile device (windows ce 5.0) to oracle back end database Is it possible connect a mobile device to oracle database, using System.Data.OracleClient.dll with .net compact framework/Windows ce 5.0 […]
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Problem: Using Psexec.exe in vb.net. Need Psexec.exe to exit or close itself
Problem: Using Psexec.exe in vb.net. Need Psexec.exe to exit or close itself I am using Psexec.exe in vb.net to connect to remote pc’s, one at a time, run another executable file, which it does just […]
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Problem : microsoft office excel cannot create or use the data range reference because it is too complex
Problem : microsoft office excel cannot create or use the data range reference because it is too complex Hi, Please assist what or how can we troubleshoot this error, when I copy a range of […]
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Problem : mscorlib.dll used in VBA code
Problem : mscorlib.dll used in VBA code Hello, I wanna use this dll , called mscorlib.dll, to build an application to can use this object Dim instance As TripleDES Has anyone used any time this […]
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ASP.NET AJAX : Progress Notification
As you’ve learned, the UpdatePanel performs its work asynchronously in the background. As a result, the user can keep working with the page. This is generally the behavior you want, but there’s one catch. While […]
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Problem : Entity Framework 4 error 11009 Property is not mapped
Problem : Entity Framework 4 error 11009 Property is not mapped Hello there, I am trying to learn Entity Framework 4 and therefore I am creating a small reference application. I am starting with Model […]
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Problem : Crystal Report 11 Problem
Problem : Crystal Report 11 Problem This Exception is thrown Randomly.We are using Crystal Report 11 and Asp.Net 1.1.Thanks in Advance for the Help. 2006-07-21 09:21:51,283 [2136] – STACK TRACE : at System.Runtime.InteropServices.Marshal.StructureToPtr(Object structure, […]
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Problem : Remove InstallState file because there are no installers
Problem : Remove InstallState file because there are no installers I keep getting this error when trying to install a windows service through the installutil.exe in Vista under my 2.0 framework library. Do I need […]
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ASP.NET State Management : Working with a Session’s State (part 3) – Persist Session Data to SQL Server
3. Persist Session Data to SQL Server Maintaining the session state in an external process certainly makes the whole ASP.NET application more stable. Whatever happens to the worker process, the session state is still there, […]
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ASP.NET State Management : Working with a Session’s State (part 2) – Lifetime of a Session
Lifetime of a Session The life of a session state begins only when the first item is added to the in-memory dictionary. The following code demonstrates how to modify an item in the session dictionary. […]
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ASP.NET State Management : Working with a Session’s State (part 1) – Identifying a Session
Now that you have grabbed hold of the session state basics, we can sharpen our skills by looking into more technically relevant aspects of session state management. Handling session state is a task that can […]
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Problem: Cancelling messages with CallWndProc
Problem: Cancelling messages with CallWndProc I’ve created a library in c++ 2008, which uses SetWindowsHookEx and CallWndProc. I’m attempting to stop some messages from being processed, and can’t seem to get it right. I’ve trimmed […]
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Problem: WCF – The remote server returned an error: (404) Not Found.
Problem: WCF – The remote server returned an error: (404) Not Found. Hi There, I’m trying to connect to a service that resides on a remote machine. I have added the service reference and then […]
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Problem : In Vb.Net WebBrowser Control Printer page settings
Problem : In Vb.Net WebBrowser Control Printer page settings I am using webbrowser control in VB.Net where I am printing the payslips on the webbrowser control but the problem I faced over here is that […]
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Problem: fatal error J0162: Failed to initialize compiler
Problem: fatal error J0162: Failed to initialize compiler Hi, I am struggeling to get my java applets compiled. When trying this: Build_javacard AppletSample1 A0000000000001 A0000000000002 convert_param.cfi It answers: fatal error J0162: Failed to initialize compiler […]