#Winforms clone menustrip how to
#Winforms clone menustrip windows

The mentioned method, creates dinamically a ContextMenuStrip over the clicked spot (with right click) inside the RichTextBox, offering some options according to their availability. TsmiSelectAll.Enabled = rtb.TextLength > 0 & rtb.SelectionLength < rtb.TextLength TsmiDelete.Enabled = !rtb.ReadOnly & rtb.SelectionLength > 0 TsmiPaste.Enabled = !rtb.ReadOnly & Clipboard.ContainsText() TsmiCopy.Enabled = rtb.SelectionLength > 0 TsmiCut.Enabled = !rtb.ReadOnly & rtb.SelectionLength > 0 TsmiRedo.Enabled = !rtb.ReadOnly & rtb.CanRedo TsmiUndo.Enabled = !rtb.ReadOnly & rtb.CanUndo When opening the menu, check if the condition is fulfilled TsmiSelectAll.Click += (sender, e) => rtb.SelectAll() ToolStripMenuItem tsmiSelectAll = new ToolStripMenuItem('Select All') Add the Select All Option (selects all the text inside the richtextbox) TsmiDelete.Click += (sender, e) => rtb.SelectedText = '' ToolStripMenuItem tsmiDelete = new ToolStripMenuItem('Delete') Add the Delete Option (remove the selected text in the richtextbox) TsmiPaste.Click += (sender, e) => rtb.Paste() ToolStripMenuItem tsmiPaste = new ToolStripMenuItem('Paste') Add the Paste option (adds the text from the clipboard into the richtextbox) TsmiCopy.Click += (sender, e) => rtb.Copy() ToolStripMenuItem tsmiCopy = new ToolStripMenuItem('Copy') Add the Copy option (copies the selected text inside the richtextbox) TsmiCut.Click += (sender, e) => rtb.Cut() ToolStripMenuItem tsmiCut = new ToolStripMenuItem('Cut') Add the Cut option (cuts the selected text inside the richtextbox) TsmiRedo.Click += (sender, e) => rtb.Redo() ToolStripMenuItem tsmiRedo = new ToolStripMenuItem('Redo') TsmiUndo.Click += (sender, e) => rtb.Undo() ToolStripMenuItem tsmiUndo = new ToolStripMenuItem('Undo') Create a ContextMenuStrip without iconsĬontextMenuStrip cms = new ContextMenuStrip() Public static void EnableContextMenu(this RichTextBox rtb) Important ! Create the ExtensionMethods class as a 'public static' class Create the ExtensionMethods.cs file and register the following class: using

#Winforms clone menustrip how to

The following example shows how to create an extension methods class that will contain our helper EnableContextMenu method that should be callable from any RichTextBox instance. Instead, as needed in this case, the RichtTextBox type exists already, so we can write an extension without creating a new derived type. Just a specified in the MSDN website, when some feature needs to be implemented on multiple places in your project, the last thing you need to do is to rewrite your utility all over the project. In this article, we will explain you how to add a context menu strip to your rich text boxes, so the user will be able to use a regular text editor context menu.

This means that you will need to implement this feature by yourself. To use Menustrip in the form, we have to drag the Menustrip from the toolbox and drop it to the form.By default, Rich Text Boxes components don't offer any utility to do the most basic user interactions with a text editor, which means copy, cut, select all or remove a piece of text. Microsoft Visual Studio groups the MenuStrip Control in the toolbox under the Menus & Toolbars group. Adding Menu and Menu Items to MenuStrip Control Then we will provide some simple handler for it.

#Winforms clone menustrip windows

In this example, we will create the above shown C# Windows Form with Menu and Menu items in the C# MenuStrip Control. For Example, in the above picture, we can see one such sub-Menu with two Menu items in it.

If a Menu item is linked with one more Menu, then the resulting Menu is called as Sub-Menu. Menu items are hooked up to a command handler, and when the user clicks the Menu item, the corresponding handler gets called. Say for example in the above picture, the Exit and Just for Demo are Menu items. In the above example form we add only File Menu to it. The below screenshot shows our example:Ī Menu bar dot net calls it as a Menu strip can hold multiple Menus. Similarly, the ToolStrip control allows us to add one or more Tool Bar buttons in it. A menu strip allows us to add Menu and Menu allows us to add Menu Items. In this Example, we will explore the C# MenuStrip and ContextMenuStrip Controls.Īll the strip controls accommodate some other UI elements in it. Dot net has three great strip controls, namely MenuStrip, StatusStrip and ToolStrip. Adding Handler Functions for Menu ItemsĪ Strip is a nearly thin slice of an object.