|
private RegisterErrorControl ( |
||
| errorControl | ||
| return | void | |
internal static ContentView RegisterControl(ViewControlBase control)
{
//-- #1: cast
ErrorControl errorControl = null;
FieldControl fieldControl = control as FieldControl;
if (fieldControl == null)
{
errorControl = control as ErrorControl;
}
//-- #2: get ContentView
Control parent = control.Parent;
while (parent != null && !(parent is ContentView))
{
parent = parent.Parent;
}
ContentView view = (parent as ContentView);
//-- #3: there is not a ContentView in the parent axis: exception
if (view == null)
{
if (fieldControl != null)
{
throw new ApplicationException(String.Concat("Control did not find the ContentView. Control type: ", control.GetType().FullName, ", Id: '", control.ID, "', FieldName: '", fieldControl.FieldName, "'"));
}
throw new ApplicationException(String.Concat("Control did not find the ContentView. Control type: ", control.GetType().FullName, ", Id: '", control.ID));
}
//-- #4 finish if GenericFieldControl or others
if (fieldControl == null && errorControl == null)
{
return(view);
}
//-- #5 register by type
if (errorControl != null)
{
view.RegisterErrorControl(errorControl);
}
else
{
view.RegisterFieldControl(fieldControl);
}
//-- #6 introduce the view to caller
return(view);
}
