TreeList.UseDirectXPaint Property

Gets or sets whether the DirectX Hardware Acceleration is enabled for this Tree List control.

Namespace: DevExpress.XtraTreeList

Assembly: DevExpress.XtraTreeList.v24.2.dll

Declaration

C#

[DefaultValue(DefaultBoolean.Default)]
[DXCategory("Appearance")]
public DefaultBoolean UseDirectXPaint { get; set; }

VB.NET

<DefaultValue(DefaultBoolean.Default)>
<DXCategory("Appearance")>
Public Property UseDirectXPaint As DefaultBoolean

Property Value

Type	Default	Description
DefaultBoolean	Default	A DefaultBoolean enumerator value that specifies whether or not this control employs the DirectX Hardware Acceleration. The DefaultBoolean.Default value is equivalent to DefaultBoolean.True if the static WindowsFormsSettings.ForceDirectXPaint method was called, or to DefaultBoolean.False otherwise.

Available values:

Name	Description	Return Value
True	The value is true.	0
False	The value is false.	1
Default	The value is specified by a global option or a higher-level object.	2

Remarks

You can also call the WindowsFormsSettings.ForceDirectXPaint method at the application’s startup to enable the DirectX Hardware Acceleration for all compatible DevExpress controls in the application.

Note

Only modify the UseDirectXPaint setting before the control’s handle is created. For instance, you can do this at design time, or in the form’s constructor.