TextBox.GetRectFromCharacterIndex Method (Int32, Boolean)
Returns the rectangle for the leading or trailing edge of the character at the specified index.
Assembly: PresentationFramework (in PresentationFramework.dll)
- Type: System.Int32
The zero-based character index of the character for which to retrieve the rectangle.
- Type: System.Boolean
true to get the trailing edge of the character; false to get the leading edge of the character.
charIndex is negative or is greater than the length of the content.