windowsforms-devexpress-dot-xtraeditors-dot-controls-bcd7a1df.md
The control that allows your end-users to browse through a collection of images using two navigation buttons. Supports animation effects when navigating between images.
Namespace : DevExpress.XtraEditors.Controls
Assembly : DevExpress.XtraEditors.v25.2.dll
NuGet Package : DevExpress.Win.Navigation
[DXLicenseWinFormsEditors]
public class ImageSlider :
SliderBase,
ISupportXtraAnimation,
ISupportInitialize,
ISupportContextItems,
IContextItemCollectionOwner,
IContextItemCollectionOptionsOwner,
ISupportPageNavigation
<DXLicenseWinFormsEditors>
Public Class ImageSlider
Inherits SliderBase
Implements ISupportXtraAnimation,
ISupportInitialize,
ISupportContextItems,
IContextItemCollectionOwner,
IContextItemCollectionOptionsOwner,
ISupportPageNavigation
The ImageSlider is an image-browsing control with two clickable navigation buttons, which become visible on hover.
The RadioGroup and WindowsUIButtonPanel can be used as a pager for the following controls:
ImageSliderThe pager automatically splits the target control’s content into pages, and displays navigation buttons to scroll to corresponding pages. The pager navigation functionality is implemented as a Behavior and can be added to your controls using the BehaviorManager component.
See the Image Slider topic to learn more.
DevExpress controls support regular and super tooltips. Enable the ShowToolTips option to display tooltips when the mouse pointer hovers over the control.
Customize Regular Tooltip Text
Use the following properties of the target control to specify regular tooltip text and title:
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API
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Description
| | --- | --- | |
|
Specifies tooltip text. You can use line breaks in regular tooltips.
| |
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Specifies whether to parse HTML tags in text.
| |
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Specifies the tooltip title. If you do not specify tooltip text, the tooltip is not displayed even if you specify the title.
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The following code snippet specifies tooltip text and title for a TextEdit editor:
public Form1() {
InitializeComponent();
textEdit1.ShowToolTips = true;
textEdit1.ToolTipTitle = "Name";
textEdit1.ToolTip = "Please enter your name";
}
Public Sub New()
InitializeComponent()
textEdit1.ShowToolTips = True
textEdit1.ToolTipTitle = "Name"
textEdit1.ToolTip = "Please enter your name"
End Sub
Private Sub ToolTipController1_BeforeShow(ByVal sender As Object, ByVal e As ToolTipControllerShowEventArgs)
Dim controller As ToolTipController = TryCast(sender, ToolTipController)
If e.ToolTip = textEdit1.ToolTip Then
e.ImageOptions.SvgImage = (TryCast(controller.ImageList, SvgImageCollection))("personalCard")
End If
End Sub
Assign an Image to Regular Tooltips
Use the control’s ToolTipIconType property to assign a predefined icon. The ToolTipController.IconSize property specifies icon size.
Assign a custom image as follows:
Note
The ToolTipIconType property has priority over e.ImageOptions. If you assign a custom image, set ToolTipIconType to None.
The following code snippet assigns a custom image to the TextEdit tooltip:
Note
textEdit1, toolTipController1, and svgImageCollection1 were created at runtime.
public Form1() {
InitializeComponent();
textEdit1.ShowToolTips = true;
textEdit1.ToolTipTitle = "Name";
textEdit1.ToolTip = "Please enter your name";
textEdit1.ToolTipController = toolTipController1;
toolTipController1.ImageList = svgImageCollection1;
toolTipController1.BeforeShow += ToolTipController1_BeforeShow;
}
private void ToolTipController1_BeforeShow(object sender, ToolTipControllerShowEventArgs e) {
ToolTipController controller = sender as ToolTipController;
if (e.ToolTip == textEdit1.ToolTip)
e.ImageOptions.SvgImage = (controller.ImageList as SvgImageCollection)["personalCard"];
}
Public Sub New()
InitializeComponent()
textEdit1.ShowToolTips = True
textEdit1.ToolTipTitle = "Name"
textEdit1.ToolTip = "Please enter your name"
textEdit1.ToolTipController = toolTipController1
toolTipController1.ImageList = svgImageCollection1
AddHandler toolTipController1.BeforeShow, AddressOf ToolTipController1_BeforeShow
End Sub
Private Sub ToolTipController1_BeforeShow(ByVal sender As Object, ByVal e As ToolTipControllerShowEventArgs)
Dim controller As ToolTipController = TryCast(sender, ToolTipController)
If e.ToolTip = textEdit1.ToolTip Then
e.ImageOptions.SvgImage = (TryCast(controller.ImageList, SvgImageCollection))("personalCard")
End If
End Sub
Display a Super Tooltip
Use the control’s SuperTip property to assign a super tooltip. If you wish to use HTML tags in a super tooltip, enable the SuperToolTip.AllowHtmlText property.
Setting the ToolTipController.ToolTipType property to SuperTip converts existing regular tooltips to super tooltips.
Tip
Read the following help topic for information on how to customize super tooltips: Hints and Tooltips.
Object MarshalByRefObject Component Control DevExpress.XtraEditors.XtraControl ControlBase BaseControl BaseStyleControl SliderBase ImageSlider
See Also