The CutCopyMaskFormat property determines how text, selected within the MaskedTextBox control, is interpreted when it is copied to the clipboard or retrieved through the SelectedText property. Specifically, it determines whether literal characters, prompt characters, or both are included when selected text is accessed. When prompt characters are excluded, they are transformed into spaces in the copied string.
The TextMaskFormat property serves a similar purpose with respect to how the Text property is interpreted.
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)