Validating length of textbox in datagrid
The stylus must move while being detected by the digitizer to raise this event, otherwise, Preview Stylus In Air Move is raised instead.(Inherited from UIElement.)Occurs when the cursor is requested to display.
This event is raised on an element each time that the mouse pointer moves to a new location, which means the cursor object might need to be changed based on its new position.
This is a dependency property.(Inherited from UIElement.)Gets a value that indicates whether this element has been initialized, either during processing by a XAML processor, or by explicitly having its End Init method called.Gets or sets a value indicating whether to clip the content of this element (or content coming from the child elements of this element) to fit into the size of the containing element.