protected override void OnInit(EventArgs e)
{
// Hook up an AjaxMethodCallback control for the autocomplete handler
this.Page.PreLoad += (obj, ev) =>
{
AjaxMethodCallback = AjaxMethodCallback.CreateControlInstanceOnPage(this);
AjaxMethodCallback.PageProcessingMode = CallbackProcessingModes.PageLoad;
};
}
/// <summary>
/// Can be called to create a new instance of the AjaxMethodCallbackControl
/// and attach it to the current page. This can be useful for control developers
/// so they don't have to manually add the control to the page.
///
/// The call to this method should be made pre-OnLoad() preferrably in OnInit().
/// </summary>
/// <param name="page">Instance of the Page object</param>
/// <returns>An instance of the Callback Control</returns>
public static AjaxMethodCallback CreateControlInstanceOnPage(Control control, object targetInstance = null)
{
AjaxMethodCallback callback = new AjaxMethodCallback();
callback.Page = control.Page;
callback.ID = control.ID + "_Callback";
if (targetInstance != null)
{
callback.TargetInstance = targetInstance;
}
else
{
callback.TargetInstance = control;
}
control.Controls.Add(callback);
return(callback);
}
/// <summary>
/// Can be called to create a new instance of the AjaxMethodCallbackControl
/// and attach it to the current page. This can be useful for control developers
/// so they don't have to manually add the control to the page.
///
/// The call to this method should be made pre-OnLoad() preferrably in OnInit().
/// </summary>
/// <param name="page">Instance of the Page object</param>
/// <returns>An instance of the Callback Control</returns>
public static AjaxMethodCallback CreateControlInstanceOnPage(Control control, object targetInstance = null)
{
AjaxMethodCallback callback = new AjaxMethodCallback();
callback.Page = control.Page;
callback.ID = control.ID + "_Callback";
if (targetInstance != null)
callback.TargetInstance = targetInstance;
else
callback.TargetInstance = control;
control.Controls.Add(callback);
return callback;
}
protected override void OnInit(EventArgs e)
{
// Hook up an AjaxMethodCallback control for the autocomplete handler
this.Page.PreLoad += (obj, ev) =>
{
AjaxMethodCallback = AjaxMethodCallback.CreateControlInstanceOnPage(this);
AjaxMethodCallback.PageProcessingMode = CallbackProcessingModes.PageLoad;
};
}
