CustomDrawEventArgs.Cache Property

Provides methods to paint on drawing surfaces in GDI+ and DirectX modes. See DirectX hardware acceleration to learn more.

Namespace: DevExpress.XtraGrid.Views.Base

Assembly: DevExpress.XtraGrid.v19.1.dll

Declaration

C#

public GraphicsCache Cache { get; }

VB.NET

Public ReadOnly Property Cache As GraphicsCache

Property Value

Type	Description
GraphicsCache	A GraphicsCache object.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the Cache property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

how-to-make-a-custom-gridview-that-takes-into-account-custom-painting-when-exporting-and-pri-e4955/CS/MyXtraGrid/Form1.cs#L47

e.Appearance.BackColor = Color.Yellow;
e.Appearance.FillRectangle(e.Cache, e.Bounds);
Rectangle rect = e.Bounds;

how-to-enable-editing-in-a-group-row-so-it-is-possible-to-change-child-cell-values-e3036/CS/WindowsApplication3/GroupEditProvider.cs#L210

editViewInfo.CalcViewInfo(e.Graphics);
e.Cache.FillRectangle(viewInfo.PaintAppearance.Row.GetBackBrush(e.Cache), HotTrackRectangle);
groupEditPainter.Draw(new ControlGraphicsInfoArgs(editViewInfo, e.Cache, HotTrackRectangle));

how-to-emulate-windows-7-taskbar-recent-list-using-gridcontrol-e3144/CS/GridRecentItemsHelper.cs#L146

bounds.Inflate(-2, -2);
e.Appearance.DrawString(e.Cache, e.DisplayText, bounds);
e.Handled = true;

winforms-grid-multiple-selection-using-web-style-checkboxes/CS/E1271/CheckMarkSelection.cs#L233

e.Painter.DrawObject(e.Info);
DrawCheckBox(e.Cache, e.Bounds, SelectedCount == _view.DataRowCount);
e.Handled = true;

how-to-enable-gridview-to-highlight-text-matching-text-typed-in-the-autofilterrow-in-cells-e3134/CS/CarsGridWinApp15/Main.cs#L37

    return;
e.Appearance.FillRectangle(e.Cache, e.Bounds);
e.Cache.Paint.DrawMultiColorString(e.Cache, e.Bounds, e.DisplayText, filterCellText, e.Appearance, Color.Black, Color.Gold, false, filterTextIndex);

VB.NET

how-to-make-a-custom-gridview-that-takes-into-account-custom-painting-when-exporting-and-pri-e4955/VB/MyXtraGrid/Form1.vb#L47

e.Appearance.BackColor = Color.Yellow
e.Appearance.FillRectangle(e.Cache, e.Bounds)
Dim rect As Rectangle = e.Bounds

how-to-enable-editing-in-a-group-row-so-it-is-possible-to-change-child-cell-values-e3036/VB/WindowsApplication3/GroupEditProvider.vb#L199

editViewInfo.CalcViewInfo(e.Graphics)
e.Cache.FillRectangle(viewInfo.PaintAppearance.Row.GetBackBrush(e.Cache), HotTrackRectangle)
groupEditPainter.Draw(New ControlGraphicsInfoArgs(editViewInfo, e.Cache, HotTrackRectangle))

how-to-emulate-windows-7-taskbar-recent-list-using-gridcontrol-e3144/VB/GridRecentItemsHelper.vb#L131

bounds.Inflate(-2, -2)
e.Appearance.DrawString(e.Cache, e.DisplayText, bounds)
e.Handled = True

winforms-grid-multiple-selection-using-web-style-checkboxes/VB/E1271/CheckMarkSelection.vb#L273

e.Painter.DrawObject(e.Info)
DrawCheckBox(e.Cache, e.Bounds, SelectedCount = _view.DataRowCount)
e.Handled = True

how-to-enable-gridview-to-highlight-text-matching-text-typed-in-the-autofilterrow-in-cells-e3134/VB/CarsGridWinApp15/Main.vb#L37

End If
e.Appearance.FillRectangle(e.Cache, e.Bounds)
e.Cache.Paint.DrawMultiColorString(e.Cache, e.Bounds, e.DisplayText, filterCellText, e.Appearance, Color.Black, Color.Gold, False, filterTextIndex)