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ControlPaint.DrawComboButton Method (Graphics, Int32, Int32, Int32, Int32, ButtonState)

Draws a drop-down button on a combo box control in the specified state, on the specified graphics surface, and within the specified bounds.

Namespace:  System.Windows.Forms
Assembly:  System.Windows.Forms (in System.Windows.Forms.dll)

public static void DrawComboButton(
	Graphics graphics,
	int x,
	int y,
	int width,
	int height,
	ButtonState state
)

Parameters

graphics
Type: System.Drawing.Graphics

The Graphics to draw on.

x
Type: System.Int32

The x-coordinate of the top left of the border rectangle.

y
Type: System.Int32

The y-coordinate of the top left of the border rectangle.

width
Type: System.Int32

The width of the combo box.

height
Type: System.Int32

The height of the combo box.

state
Type: System.Windows.Forms.ButtonState

A bitwise combination of the ButtonState values that specifies the state to draw the combo box in.

.NET Framework

Supported in: 4.6, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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