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dotnet-desktop-guide/framework/winforms/controls/how-to-implement-a-custom-toolstriprenderer.md

@@ -0,0 +1,42 @@
+---
+title: "How to: Implement a Custom ToolStripRenderer"
+ms.date: "03/30/2017"
+dev_langs: 
+  - "csharp"
+  - "vb"
+helpviewer_keywords: 
+  - "toolbars [Windows Forms]"
+  - "ToolStrip control [Windows Forms]"
+ms.assetid: c66fd3f7-2377-4553-8f1b-006527f08f32
+---
+# How to: Implement a Custom ToolStripRenderer
+You can customize the appearance of a <xref:System.Windows.Forms.ToolStrip> control by implementing a class that derives from <xref:System.Windows.Forms.ToolStripRenderer>. This gives you the flexibility to create an appearance that differs from the appearance provided the <xref:System.Windows.Forms.ToolStripProfessionalRenderer> and <xref:System.Windows.Forms.ToolStripSystemRenderer> classes.  
+  
+## Example  
+ The following code example demonstrates how to implement a custom <xref:System.Windows.Forms.ToolStripRenderer> class. In this example, the `GridStrip` control implements a sliding-tile puzzle, which allows the user to move tiles in a table layout to form an image. A custom <xref:System.Windows.Forms.ToolStrip> control arranges its <xref:System.Windows.Forms.ToolStripButton> controls in a grid layout. The layout contains one empty cell, into which the user can slide an adjacent tile by using a drag-and-drop operation. Tiles that the user can move are highlighted.  
+  
+ The `GridStripRenderer` class customizes three aspects of the `GridStrip` control's appearance:  
+  
+- `GridStrip` border  
+  
+- <xref:System.Windows.Forms.ToolStripButton> border  
+  
+- <xref:System.Windows.Forms.ToolStripButton> image  
+  
+ [!code-csharp[System.Windows.Forms.ToolStrip.GridStrip#1](~/samples/snippets/csharp/VS_Snippets_Winforms/System.Windows.Forms.ToolStrip.GridStrip/CS/GridStrip.cs#1)]
+ [!code-vb[System.Windows.Forms.ToolStrip.GridStrip#1](~/samples/snippets/visualbasic/VS_Snippets_Winforms/System.Windows.Forms.ToolStrip.GridStrip/VB/GridStrip.vb#1)]  
+  
+## Compiling the Code  
+ This example requires:  
+  
+- References to the System.Drawing and System.Windows.Forms assemblies.  
+  
+## See also
+
+- <xref:System.Windows.Forms.MenuStrip>
+- <xref:System.Windows.Forms.ToolStrip>
+- <xref:System.Windows.Forms.ToolStripRenderer>
+- <xref:System.Windows.Forms.ToolStripProfessionalRenderer>
+- <xref:System.Windows.Forms.ToolStripSystemRenderer>
+- <xref:System.Windows.Forms.StatusStrip>
+- [ToolStrip Control](toolstrip-control-windows-forms.md)