/// <summary>
/// Gets the ClientID of the given control.
/// </summary>
/// <param name="control"></param>
/// <returns></returns>
protected string IdOf(CogitoControl control)
{
if (control == null)
{
throw new ArgumentNullException(nameof(control));
}
return(control.ClientID);
}
/// <summary>
/// Renders the specified <see cref="Control"/>.
/// </summary>
/// <param name="control"></param>
protected void Write(CogitoControl control)
{
if (control == null)
{
throw new ArgumentNullException(nameof(control), "Cannot render null Control instance.");
}
if (CurrentWriter == null)
{
throw new InvalidOperationException();
}
control.RenderControl(CurrentWriter);
}
/// <summary>
/// Renders the Razor template configured for the specified <see cref="CogitoControl"/> instance, to the specified
/// <see cref="HtmlTextWriter"/>. This method is best invoked from the <see cref="CogitoControl"/>.Render method.
/// </summary>
/// <param name="writer"></param>
/// <param name="control"></param>
/// <param name="controlType"></param>
public static void Render(HtmlTextWriter writer, CogitoControl control, Type controlType)
{
if (writer == null)
{
throw new ArgumentNullException(nameof(writer));
}
if (control == null)
{
throw new ArgumentNullException(nameof(control));
}
if (controlType == null)
{
throw new ArgumentNullException(nameof(controlType));
}
RenderMethod.MakeGenericMethod(controlType)
.Invoke(null, new object[] { writer, control });
}
