internal override string GetClientScriptEventReference()
{
if (AllowCallback)
{
ICallbackContainer ccner = Container as ICallbackContainer;
if (ccner != null)
{
return(ccner.GetCallbackScript(this, CommandName + "$" + CommandArgument));
}
}
return(base.GetClientScriptEventReference());
}
protected internal override void Render(HtmlTextWriter writer)
{
EnsureForeColor();
if (AllowCallback)
{
ICallbackContainer ccner = Container as ICallbackContainer;
if (ccner != null)
{
OnClientClick = ClientScriptManager.EnsureEndsWithSemicolon(OnClientClick) + ccner.GetCallbackScript(this, CommandName + "$" + CommandArgument);
}
}
base.Render(writer);
}
private void SetCallbackProperties()
{
if (_enableCallback)
{
ICallbackContainer container = _container as ICallbackContainer;
if (container != null)
{
string callbackScript = container.GetCallbackScript(this, _callbackArgument);
if (!string.IsNullOrEmpty(callbackScript))
{
OnClientClick = callbackScript;
}
}
}
}