Edit, Delete, Update and Insert operations in a DataGrid: Part II
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amer akkadPosted May 28, 2009, 5:08 AM
i work on a flash website with vb.net content management so i can add update delete from xml but there is some area i cant change it and i am starter with asp.net so i need help. woh can i send you the project and tell me who much the cost if you want to make all the content management. wating for your response, its ergent best regards. amer akkad [email protected]
aarthiPosted Mar 18, 2009, 2:37 AM
Hi this article was very useful, but i got an error pls help me Server Error in '/' Application. -------------------------------------------------------------------------------- Object reference not set to an instance of an object. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.NullReferenceException: Object reference not set to an instance of an object. Source Error: An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below. Stack Trace: [NullReferenceException: Object reference not set to an instance of an object.] WebApplication1.WebForm1.Submitnew(Object sender, EventArgs e) +54 System.EventHandler.Invoke(Object sender, EventArgs e) +0 System.Web.UI.WebControls.Button.OnClick(EventArgs e) +83 System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +57 System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +18 System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +33 System.Web.UI.Page.ProcessRequestMain() +1292