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ControlPaint.DrawComboButton Method (Graphics, Rectangle, 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,
	Rectangle rectangle,
	ButtonState state
)

Parameters

graphics
Type: System.Drawing.Graphics
The Graphics to draw on.
rectangle
Type: System.Drawing.Rectangle
The Rectangle that represents the dimensions 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, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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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