GitHub - DevExpress-Examples/asp-net-web-forms-popup-show-popup-window: Change a pop-up window's visibility on the server or client.
![Popup Control for ASP.NET Web Forms - How to return values from the content collection and close the pop-up window on the client or server | DevExpress Support Popup Control for ASP.NET Web Forms - How to return values from the content collection and close the pop-up window on the client or server | DevExpress Support](https://raw.githubusercontent.com/DevExpress-Examples/asp-net-web-forms-popup-control-get-edit-values-and-close-popup-on-client-and-server/13.1.4%2B/PopupContentCollection.png)
Popup Control for ASP.NET Web Forms - How to return values from the content collection and close the pop-up window on the client or server | DevExpress Support
![Popup Control for ASP.NET Web Forms - How to pass a parameter from the content to parent page | DevExpress Support Popup Control for ASP.NET Web Forms - How to pass a parameter from the content to parent page | DevExpress Support](https://raw.githubusercontent.com/DevExpress-Examples/asp-net-web-forms-popup-control-pass-parameter-from-content-to-parent-page/13.1.4%2B/passParameterToParentPage.png)
Popup Control for ASP.NET Web Forms - How to pass a parameter from the content to parent page | DevExpress Support
![Popup Control for ASP.NET Web Forms - How to show and hide a pop-up window on the server side | DevExpress Support Popup Control for ASP.NET Web Forms - How to show and hide a pop-up window on the server side | DevExpress Support](https://raw.githubusercontent.com/DevExpress-Examples/asp-net-web-forms-popup-change-visibility/21.2.3%2B/change-the-visibility-of-popup-window.png)
Popup Control for ASP.NET Web Forms - How to show and hide a pop-up window on the server side | DevExpress Support
![WinForms PopupControlContainer - Draw a string within the popup control container's footer | DevExpress Support WinForms PopupControlContainer - Draw a string within the popup control container's footer | DevExpress Support](https://raw.githubusercontent.com/DevExpress-Examples/popupcontrolcontainer-how-to-draw-a-custom-string-in-popup-control-containers-footer-t265126/14.1.3+/media/9ad3b56b-2624-11e5-80bf-00155d62480c.png)
WinForms PopupControlContainer - Draw a string within the popup control container's footer | DevExpress Support
![How to: Use a Custom Action to Upload a File in a Popup Window | eXpressApp Framework | DevExpress Documentation How to: Use a Custom Action to Upload a File in a Popup Window | eXpressApp Framework | DevExpress Documentation](https://docs.devexpress.com/eXpressAppFramework/images/use-custom-action-to-upload-file.png)
How to: Use a Custom Action to Upload a File in a Popup Window | eXpressApp Framework | DevExpress Documentation
![Popup Control for ASP.NET Web Forms - How to show the loading panel when loading content | DevExpress Support Popup Control for ASP.NET Web Forms - How to show the loading panel when loading content | DevExpress Support](https://raw.githubusercontent.com/DevExpress-Examples/asp-net-web-forms-popup-show-the-loading-panel-when-loading-content/13.1.12%2B/loadingPanelInPopup.png)