From 2fdfcdc6ccd66954e3b9e8d0bf37cbfd89ff40de Mon Sep 17 00:00:00 2001 From: KB Bot Date: Mon, 11 Aug 2025 14:08:54 +0000 Subject: [PATCH 1/2] Added new kb article pdfviewer-disable-contextmenu --- .../pdfviewer-disable-contextmenu.md | 39 +++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 knowledge-base/pdfviewer-disable-contextmenu.md diff --git a/knowledge-base/pdfviewer-disable-contextmenu.md b/knowledge-base/pdfviewer-disable-contextmenu.md new file mode 100644 index 000000000..73acb50cd --- /dev/null +++ b/knowledge-base/pdfviewer-disable-contextmenu.md @@ -0,0 +1,39 @@ +--- +title: Disabling ContextMenu in RadPdfViewer for UI for WinForms +description: Learn how to disable the ContextMenu in PdfViewer for UI for WinForms by removing the RadContextMenu property. +type: how-to +page_title: How to Remove ContextMenu in RadPdfViewer for WinForms +meta_title: How to Remove ContextMenu in RadPdfViewer for WinForms +slug: pdfviewer-disable-contextmenu +tags: pdfviewer, ui for winforms, radcontextmenu, disable-context-menu +res_type: kb +ticketid: 1695155 +--- + +## Environment + +|Product Version|Product|Author| +|----|----|----| +|2025.2.520|RadGridView for WinForms|[Dinko Krastev](https://www.telerik.com/blogs/author/dinko-krastev)| + +## Description + +There could be a requirement to disable the default ContextMenu in the RadPdfViewer control. + +## Solution + +To disable the right-click context menu in PdfViewer for UI for WinForms, set the `RadContextMenu` property to `null`. This removes the context menu entirely, preventing it from appearing when the user right-clicks inside the RadPdfViewer. + +### Example Code + +````C# + +this.radPdfViewer1.RadContextMenu = null; + +```` +In some cases, the default menu items need to be modified, and the [RadPdfViewer Context Menu]({%slug winforms/pdfviewer/ui/context-menu%}) article demonstrates how to do that. + +## See Also + +- [PdfViewer Documentation](https://docs.telerik.com/devtools/winforms/controls/pdfviewer/overview) +- [RadContextMenu Documentation](https://docs.telerik.com/devtools/winforms/controls/contextmenu/overview) From cbae8f74b7e56de9f96ada58a5517dc086111201 Mon Sep 17 00:00:00 2001 From: Nadya Todorova <48494959+nade7o@users.noreply.github.com> Date: Mon, 11 Aug 2025 18:07:17 +0300 Subject: [PATCH 2/2] Update pdfviewer-disable-contextmenu.md --- knowledge-base/pdfviewer-disable-contextmenu.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/knowledge-base/pdfviewer-disable-contextmenu.md b/knowledge-base/pdfviewer-disable-contextmenu.md index 73acb50cd..5ff1b026a 100644 --- a/knowledge-base/pdfviewer-disable-contextmenu.md +++ b/knowledge-base/pdfviewer-disable-contextmenu.md @@ -14,7 +14,7 @@ ticketid: 1695155 |Product Version|Product|Author| |----|----|----| -|2025.2.520|RadGridView for WinForms|[Dinko Krastev](https://www.telerik.com/blogs/author/dinko-krastev)| +|2025.2.520|RadPdfViewer for WinForms|[Dinko Krastev](https://www.telerik.com/blogs/author/dinko-krastev)| ## Description