--- title: "Control Toolbox" slug: "control-toolbox" updated: 2024-01-31T17:09:19Z published: 2024-01-31T17:09:19Z canonical: "kb.dataparc.com/control-toolbox" --- > ## Documentation Index > Fetch the complete documentation index at: https://kb.dataparc.com/llms.txt > Use this file to discover all available pages before exploring further. # Control Toolbox Fundamentally, PARCgraphics WPF-based displays are composed of XAML elements. In the PARCgraphics Designer, they are also referred to as controls. The 14 most frequently used controls are shown on the ribbon bar. ![](https://cdn.document360.io/59db2ca4-e512-446a-a143-a7c626447812/Images/Documentation/image047_007.jpg) To see the full collection, click the expander button. ![](https://cdn.document360.io/59db2ca4-e512-446a-a143-a7c626447812/Images/Documentation/image049_006.jpg) In the expanded view, controls are grouped by category. Scroll down to view all controls. ![](https://cdn.document360.io/59db2ca4-e512-446a-a143-a7c626447812/Images/Documentation/image051_006.jpg) Controls can be added to a display either by drag and drop or by drawing. To drag and drop a control onto the canvas, click and hold on the control. Drag the cursor over the canvas. Let go of the left mouse button to drop the control. ![](https://cdn.document360.io/59db2ca4-e512-446a-a143-a7c626447812/Images/Documentation/image053_008.jpg) To draw a control, click on its icon. Notice the selected control stays highlighted. ![](https://cdn.document360.io/59db2ca4-e512-446a-a143-a7c626447812/Images/Documentation/image055_007.jpg) The cursor will now appear as a crosshair ![](https://cdn.document360.io/59db2ca4-e512-446a-a143-a7c626447812/Images/Documentation/image057_004.png). Click and drag on the canvas to draw the control. NOTE: Some controls are drawn using multiple clicks, for example to define segment points. To exit drawing mode, right-click or press ESC.