GRADIENT_FILL dwMode);           // gradient fill mode

    GRADIENT_FILL dwMode);           // Use either GRADIENT_FILL.RECT_H or GRADIENT_FILL.RECT_V. Using the value GRADIENT_FILL.TRIANGLE is wrong in this overload!

    GRADIENT_FILL dwMode);           // Use only GRADIENT_FILL.TRIANGLE. Both values GRADIENT_FILL.RECT_H and GRADIENT_FILL.RECT_V are wrong in this overload!

GRADIENT_FILL

  GRADIENT_FILL_RECT_H = 0x00000000,

  GRADIENT_FILL_RECT_V = 0x00000001,

  GRADIENT_FILL_TRIANGLE = 0x00000002,

  GRADIENT_FILL_OP_FLAG = 0x000000ff;

enum GRADIENT_FILL : uint

Enum GRADIENT_FILL