Simon Hibbard's Web Apps Blog

Multiple arguments with CommandArgument


Handy tip for passing as many arguments as you like with an OnCommand event.

Simply add the attributes you want to pass and the values:

<asp:LinkButton  ID=”LinkButton1″ runat=”server” OnCommand=”link_Clicked” CommandArgument='<%# Eval(“arg1”) %>’ NewArg='<%# Eval(“arg2”) %>‘>Link Here</asp:LinkButton>

Then in the event handler you can access them from the sender attributes:

protected void SubCatLink_Clicked(object sender, CommandEventArgs e)
{
LinkButton link = (LinkButton)sender;
String NewVal = link.Attributes[“NewArg”].toString();
}

Simple.

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