No overload for GridView1_RowDeleting Error RSS

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  gcp2985

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  No overload for GridView1_RowDeleting Error

  Mar 27, 2008 10:49 AM|LINK

  Hi can anyone tell me what this error means? "No overload for 'GridView1_RowDeleting' matches delegate 'System.Web.UI.Webcontrols.GridViewDeleteEventHandler'

  what im trying to do is catch a sql exception in the code behind for a imagebutton on a GridView (imageButton exists inside a TemplateField). Im getting the error above for this code below. If anyone can help me out that would be great.

  <asp:GridView ID="GridView1" runat="server" AllowPaging="True" AutoGenerateColumns="False" DataKeyNames="authorID" DataSourceID="ManageAuthorsSqlDataSource" CellPadding="4" ForeColor="#333333" GridLines="None" Width="280px" OnRowDeleting="GridView1_RowDeleting">

  ...

  <asp:TemplateField ShowHeader="False"><ItemTemplate>

  <asp:ImageButton ID="ImageButton1" runat="server" CausesValidation="False" OnClientClick="return confirm('Are you sure you want to delete this Author?');"

  CommandName="Delete" ImageUrl="~/Images/bullet_cross.png"/>

  </ItemTemplate><HeaderStyle BackColor="White" HorizontalAlign="Center" /><ItemStyle HorizontalAlign="Center" />

  </asp:TemplateField>

   

  and code behind:

  protected void GridView1_RowDeleting(object sender, GridViewDeletedEventArgs e){

  if (e.Exception is SqlException){

  ClientScript.RegisterStartupScript(this.GetType(), "script", "alert('error')", true);e.ExceptionHandled = true;

  }

  else{

  //do nothing atm

  }

  }

  • Moved by ecbruck on Mar 27, 2008 12:23 PM
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  ecbruck

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  Re: No overload for GridView1_RowDeleting Error

  Mar 27, 2008 12:24 PM|LINK

  The GridVew.Deleteing event handler uses

  GridViewDeleteEventArgs

  instead of

  GridViewDeletedEventArgs

  Thanks, Ed
  
  Microsoft MVP - ASP.NET
  
  
  • Marked as answer by gcp2985 on Mar 27, 2008 12:46 PM