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SimpleButton Class

A button that can display text along with a custom image. You can specify whether the button receives focus on a click.

Namespace: DevExpress.XtraEditors

Assembly: DevExpress.XtraEditors.v21.2.dll

Declaration

public class SimpleButton :
    BaseButton,
    IAnimatedItem,
    ISupportXtraAnimation,
    IDXImageUriClient,
    ISupportImageDragDrop,
    IImageDropInfo

The following members accept/return SimpleButton objects:

Library Related API Members
Cross-Platform Class Library WizardViewBase.ActiveButton
WinForms Controls WizardViewBase.ActiveButton

Remarks

The SimpleButton‘s default appearance is specified by the current paint theme (skin).

image

The button’s associated action (the Click event) is invoked when you click the button with the mouse or press the ENTER or SPACE BAR key (if the button has focus).

The following are the main properties of the SimpleButton class:

Tooltips

DevExpress controls support regular and super tooltips. If the ShowToolTips option is enabled, tooltips are shown when the mouse pointer hovers over the control.

Use the following properties to specify a regular tooltip’s content:

  • ToolTip — A regular tooltip’s text. If the text is not specified, the tooltip is not displayed even if the title is specified. You can use line breaks in regular tooltips. Use the AllowHtmlTextInToolTip property to specify whether to parse HTML tags in the text. HTML tags allow you to format the text: size, style, hyperlinks, etc.
  • ToolTipTitle — A regular tooltip’s title. If the title is not specified, it is not displayed.
  • ToolTipIconType — A regular tooltip’s predefined icon. Use the controller’s IconSize property to specify the image size.

    image

    To display a custom image in all regular tooltips, use the controller’s ImageList and ImageIndex properties.

    To display a custom image in a specific regular tooltip, handle the BeforeShow event. Use the ImageOptions event argument to assign a raster or vector image to the processed tooltip.

Use the SuperTip property to assign a super tooltip to a control. Enable the AllowHtmlText property to use HTML tags in the super tooltip.

To replace regular tooltips with super tooltips, set the ToolTipController.ToolTipType property to SuperTip. The controller automatically converts regular tooltips to super tooltips. To access this property, you can use the DefaultToolTipController component or a custom controller assigned to the ToolTipController property. See the following topic for more information: Tooltips.

Example

The following code creates a SimpleButton at a specific location and subscribes to the button’s Click event. The SimpleButton.AutoSize property is enabled to automatically calculate the button size to fit its contents.

SimpleButton

using DevExpress.XtraEditors;
// ...
CreateSimpleButton(30, 30);
// ...
private void CreateSimpleButton(int left, int top) {
    SimpleButton simpleButton = new SimpleButton();
    Controls.Add(simpleButton);
    simpleButton.Text = "Show Settings Page";
    simpleButton.ImageOptions.ImageList = imageCollection1;
    simpleButton.ImageOptions.ImageIndex = 0;
    simpleButton.Padding = new Padding(10);
    simpleButton.AutoSize = true;
    simpleButton.Location = new Point(left, top);
    simpleButton.Click += SimpleButton_Click;
}

private void SimpleButton_Click(object sender, EventArgs e) {
    // ...
}
See Also