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  • How to create a button to add a new row to enter data ?

    I am building a web-enabled ASP.NET 3.5 application in Visual Studio 2008 using C#. I am connecting to an SQL database. The user must be able to edit, insert and delete entries from the database using the forms I create. I am creating the screens and I ran into quite a snag. There is a table that contains...
    Posted to Data Presentation Controls (Forum) by 4s3nsun on 05-22-2009, 12:00 AM
    Filed under: <C#>, .Net, ASP.net C# Object Reference, C#, C# ASP.NET Databinding Expressions, create c# application

  • I have a MasterPage, Default.aspx and an UserControl. My button in the usercontrol dont rise the eventhandler

    Hi there. I have a UserControl with 1 button, I rise the eventhandler like this : ( The User control is always in my Default.aspx) public partial class UserControl_WebUserControl : System.Web.UI.UserControl { public event EventHandler NewEvent; protected void Page_Load(object sender, EventArgs e) { ...
    Posted to Master Pages, Themes and Navigation Controls (Forum) by luisargentina on 05-15-2009, 12:00 AM
    Filed under: <C#>, Access Master Page controls from the Content Page, asp.net masterpages user controls, C#, Call Masterpage event from content page, "custom control", Web user control, .ascx, master page eventhandler eventargs

  • How to check the status of a windows service

    Hi, I need to check the state of the service whether it is disabled. If I use the Service Controller Class then it throws an exception. It can only return the status if the windows service is in an Automatic or Manual state. Is there anyway to find out if the windows service is disabled or not??? Thanks...
    Posted to C# (Forum) by vivk on 04-28-2009, 12:00 AM
    Filed under: <C#>, .net 2.0, .net 2.0 c#, C#, C# 2.0, C# 2005, C# code, c#.net, windows service, windows services

  • TreeView Checkbox Checked Nodes

    Can someone help me? I searched online and tested a few codes but I want to know how to checked certain nodes within treeview checkbox. I don't want to use javascript only vb.net or C#. Dim node As TreeNode = Nothing For Each node In tvTest.Nodes If node.Text.Contains("something") Then...
    Posted to Master Pages, Themes and Navigation Controls (Forum) by nevthegr8 on 03-10-2009, 12:00 AM
    Filed under: treeview, treeview checkboxes parents check childs example, treeview control, VB .NET, <C#>, c sharp, C#, C# in Asp.NET, C# asp.net

  • Collection was modified; enumeration operation may not execute

    I get below exception even though I do not modify the ArrayList. Can anyone help me to get rid of this? Exception Message: Collection was modified; enumeration operation may not execute Stack Trace: at System.Collections.ArrayList.ArrayListEnumeratorSimple.MoveNext() Code Snippet: protected IList successors...
    Posted to C# (Forum) by hkatakam on 03-06-2009, 12:00 AM
    Filed under: <C#>, .net 2.0 c#, .Net 2.0 c# .Net 2.0 sp2, .Net 2.0 c# Exception, C#, C# 2.0, C# 2.0, C# 2005 Generics

  • Help abstracting a recursive function

    Hi All, I am writing a utility to generate a list of virtual urls by plugging values into a format string. I need to abstract it to accomodate different number folder levels which correspond to the number of items "{n}" in the format string. I guess it would have to be recursive just like drilling...
    Posted to C# (Forum) by rmprimo on 03-02-2009, 12:00 AM
    Filed under: recursion, recursive, String Manipulation - Numeric, abstract, algorithm, C#, format, function, string.format passing objects, <C#>

  • How to Populate Multiple lines in Line Chart in Excel using C#

    Hi Friends, I have generated Excel Report which contains Charts(Line Chart with Markers) . I am able to generate Sing line Chart. How to generate multiline chart in Excel using C#. **There is a option to assign values to Chart Series, I am not able to assign. Please help me in this regard. Thanks, Basawareddy...
    Posted to Enterprise Services Integration (Forum) by Basawareddy on 02-09-2009, 12:00 AM
    Filed under: Asp.Net 1.1, C#, excel spreadsheet, excel, <C#>, C# ASP.NET Databinding Expressions

  • The type or namespace name 'Word' could not be found

    Hi All, I have this code that enables users to save word documents. I added the COM reference Microsoft Word 9.0 Object Library but still it gives me this error The type or namespace name 'Word' could not be found (are you missing a using directive or an assembly reference?) Any help would be...
    Posted to Enterprise Services Integration (Forum) by sychurn on 02-06-2009, 12:00 AM
    Filed under: The type or namespace name 'Word' could not be found, C#, .Net, C# code, <C#>

  • How to to select a Node on Mouse Right Click

    Hello everyone, I've a treeview control and i am adding context menu on this treeview. When i left click on any node then my node is selected But when i Right click on node and do some behaviour then it generates Exception that Node is null. Can anyone help me that how can i select a Treeview Node...
    Posted to Master Pages, Themes and Navigation Controls (Forum) by zeeshanfawad on 01-13-2009, 12:00 AM
    Filed under: <C#>, .Net 2.0, .net 3.5, .net asp .aspx vb c#, .net asp.net javascript, .net C# jobs, C#, C# in Asp.NET, C# 2.0, C# 2005

  • Excel Automation using jet provider 4.0

    hi Friends, I am trying to automate excel using "jet provider 4.0". iam facing a strange problem, please find my approach and the problem below. 1) i have written the following code to read data from the excelsheet. iam passing source file name (srcFileName ) and worksheetname as parameters...
    Posted to Enterprise Services Integration (Forum) by bhargava.kva@gmail.com on 12-08-2008, 12:00 AM
    Filed under: .net 2.0 c#, C#, C# 2005, C# code, C#. NET 2005, Com Interop, excel spreadsheet, C# 2.0, C# code, excel, <C#>, .net 2.0, c# com interop cast
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