ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Desktop.Layouts Namespace / Element Class / GetWidth Method
Example Version

GetWidth Method (Element)
Gets the width of the element. This method must be called on the MCT. Use QueuedTask.Run.
Syntax
public double GetWidth()

Return Value

Returns a Double
Exceptions
ExceptionDescription
This method must be called within the lambda passed to QueuedTask.Run.
Example
Element_GetSetWidth
//Modify an element's width.

//Perform on the worker thread
await QueuedTask.Run(() =>
{
  double elmWidth = element.GetWidth();
  elmWidth = 8.5;

  element.SetWidth(elmWidth); //You don't have to get to set; a shortcut would be: element.SetWidth(8.5);
});
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also