'Usage
Dim instance As MaskedTextBox
Dim value As Char
instance.PromptChar = value
value = instance.PromptChar
Property Value
A character that represents the positions in the masked text box that require input. By default, "_" (underscore).
Requirements
Target Platforms: Windows 11, Windows, 10, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
