aspnet-devexpress-dot-web-dot-aspxpopupcontrol-6194e7e7.md
Gets or sets a value that specifies which action forces a popup window to appear.
Namespace : DevExpress.Web
Assembly : DevExpress.Web.v25.2.dll
NuGet Package : DevExpress.Web
[DefaultValue(PopupAction.LeftMouseClick)]
public PopupAction PopupAction { get; set; }
<DefaultValue(PopupAction.LeftMouseClick)>
Public Property PopupAction As PopupAction
| Type | Default | Description |
|---|---|---|
| PopupAction | LeftMouseClick |
One of the PopupAction enumeration values.
|
Available values:
| Name | Description |
|---|---|
| None |
Specifies that a popup element can’t be invoked via an end-user interaction, but can be invoked programmatically via specific client script methods.
| | LeftMouseClick |
Specifies that a popup element is invoked at a left mouse button click within the corresponding linked web control or HTML element.
| | RightMouseClick |
Specifies that a popup element is invoked on a right mouse button click within the corresponding linked web control or HTML element.
| | MouseOver |
Specifies that a popup element is invoked when the mouse cursor hovers over the corresponding linked web control or HTML element.
|
A popup window may be invoked by a specific mouse action (such as a left mouse click, right mouse click or hovering) which is performed on a particular element (a web control or any HTML element) specified by the popup control’s ASPxPopupControl.PopupElementID property (or the PopupWindow.PopupElementID property of the popup window). Use the PopupAction property to specify the precise client action which will invoke the current popup window.
This example demonstrates how to use the ASPxPopupControl control. The complete sample project is available in the DevExpress Code Central database at E1120.
<script runat="server">
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack) CustomizePopupControlAppearance();
}
void CustomizePopupControlAppearance() {
ASPxPopupControl1.Modal = true;
//Make the ASPxPopupControl's elements invisible
ASPxPopupControl1.BackColor = System.Drawing.Color.Transparent;
ASPxPopupControl1.Border.BorderWidth = 0;
ASPxPopupControl1.ContentStyle.Paddings.Padding = 0;
ASPxPopupControl1.ShowHeader = false;
ASPxPopupControl1.ShowSizeGrip = DevExpress.Web.ShowSizeGrip.False;
ASPxPopupControl1.ShowShadow = false;
//Specify that the ASPxPopupControl can only be invoked and closed programmatically
ASPxPopupControl1.PopupAction = DevExpress.Web.PopupAction.None;
ASPxPopupControl1.CloseAction = DevExpress.Web.CloseAction.None;
//Make the ASPxPopupControl displayed centered within the ASPxGridView
ASPxPopupControl1.PopupElementID = "ASPxGridView1";
ASPxPopupControl1.PopupHorizontalAlign =
DevExpress.Web.PopupHorizontalAlign.Center;
ASPxPopupControl1.PopupVerticalAlign =
DevExpress.Web.PopupVerticalAlign.Middle;
}
protected void btnReloadDemo_Click(object sender, EventArgs e){
//Reset the grid's data source
Session["GridDataSource"] = null;
Response.Redirect("Default.aspx");
}
</script>
...
<dxpc:ASPxPopupControl ID="ASPxPopupControl1" runat="server"
ClientInstanceName="popupControl" >
<ClientSideEvents Init="popupControl_Init" />
<ContentCollection>
<dxpc:PopupControlContentControl runat="server">
<uc1:WebUserControl ID="WebUserControl1" runat="server" />
</dxpc:PopupControlContentControl>
</ContentCollection>
</dxpc:ASPxPopupControl>
...
The following code snippet (auto-collected from DevExpress Examples) contains a reference to the PopupAction 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.
// Specify that the ASPxPopupControl can only be invoked and closed programmatically
ASPxPopupControl1.PopupAction = DevExpress.Web.PopupAction.None;
ASPxPopupControl1.CloseAction = DevExpress.Web.CloseAction.None;
'Specify that the ASPxPopupControl can only be invoked and closed programmatically
ASPxPopupControl1.PopupAction = DevExpress.Web.PopupAction.None
ASPxPopupControl1.CloseAction = DevExpress.Web.CloseAction.None
See Also