Gets or sets the default file extension.
[Visual Basic] Public Property DefaultExt As String [C#] public string DefaultExt {get; set;} [C++] public: __property String* get_DefaultExt(); public: __property void set_DefaultExt(String*); [JScript] public function get DefaultExt() : String; public function set DefaultExt(String);
The default file extension. The returned string does not include the period (.). The default value is an empty string.
FileDialog Class | FileDialog Members | System.WinForms Namespace