Gridview not editing in asp.NET 2010

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I am deveoping an Airline management system, i have a searchPilot page for the user its working well, now i want the user to edit the data on the Gridview, it's giving me the following error

[ The GridView 'GridView1' fired event RowEditing which wasn't handled.
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.Web.HttpException: The GridView 'GridView1' fired event RowEditing which wasn't handled.

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:

[HttpException (0x80004005): The GridView 'GridView1' fired event RowEditing which wasn't handled.]
System.Web.UI.WebControls.GridView.OnRowEditing(GridViewEditEventArgs e) +1484061
System.Web.UI.WebControls.GridView.HandleEdit(Int32 rowIndex) +43
System.Web.UI.WebControls.GridView.HandleEvent(EventArgs e, Boolean causesValidation, String validationGroup) +693
System.Web.UI.WebControls.GridView.RaisePostBackEvent(String eventArgument) +210
System.Web.UI.WebControls.GridView.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +13
System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +13
System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +176
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +5563]

Please help me.

Posted 16-Oct-11 10:43am

yonana3

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Espen Harlinn · Answer 1 · 2011-10-16T11:37:00

Solution 1

Perhaps taking a look at The DX Airways project and source code[^] will help you getting something up and running ...

Best regards
Espen Harlinn

Posted 16-Oct-11 11:37am

Espen Harlinn

Comments

Sergey Alexandrovich Kryukov 16-Oct-11 22:49pm

Nice solution and sample code, a 5.
--SA

Espen Harlinn 17-Oct-11 9:47am

Thank you, Sergey!

Simon Bang Terkildsen 18-Oct-11 16:07pm

+5!

Espen Harlinn 18-Oct-11 17:01pm

Thank you, Simon!

Wonde Tadesse · Answer 2 · 2011-10-16T15:11:00

Solution 2

Take a look at this Asp.net forum. The GridView 'GridView1' fired event RowEditing ...[^]

Posted 16-Oct-11 15:11pm

Wonde Tadesse

hitech_s · Answer 3 · 2011-10-16T21:17:00

Solution 3

add this property to your gridview control

VB

OnRowEditing="GridView1_RowEditing"

and add this event it code behind page(.cs page
)

C#

protected void GridView1_RowEditing(object sender, GridViewEditEventArgs e)
  {

  }

Posted 16-Oct-11 21:17pm

hitech_s