Gets or sets the masking character for the PasswordBox.
Assembly: PresentationFramework (in PresentationFramework.dll)
When text is entered into a PasswordBox, the masking character specified by this property is echoed in the password input field, rather than the actual password itself. This helps prevent passwords from being exposed to casual observers when they are entered.
Available since 3.0
Available since 2.0
Windows Phone Silverlight
Available since 7.0