Enum DataGridViewHeaderBorderStyle Path C++ Link System.Windows.Forms.DataGridViewHeaderBorderStyle, System.Windows.Forms underlying int32 System.Windows.Forms Values 5 NameValueHex Custom00x00Single10x01Raised20x02Sunken30x03None40x04 // System.Windows.Forms.DataGridViewHeaderBorderStyle, System.Windows.Forms enum class DataGridViewHeaderBorderStyle : int32 { Custom = 0, Single = 1, Raised = 2, Sunken = 3, None = 4, };