How to use the ToolStrip control in a C# application?

The ToolStrip control is used to create a toolbar in Windows forms applications, which includes various tools like buttons and dropdowns. Here are the basic steps for using the ToolStrip control:

1. Open the Windows Forms Designer in a Windows application, locate the ToolStrip control in the toolbox, and drag and drop it onto the form.
2. Configure the ToolStrip control in the properties window, such as setting the Dock property to Top to display it at the top of the form.
3. In the ToolStrip control, you can add tools such as buttons and dropdown menus by using the toolbox or by coding.
4. Implement the corresponding functionality by setting the Click event of a tool button or the SelectedIndexChanged event of a drop-down box.
5. Upon loading the window, the toolbar’s display content can be initialized through code.

With the above steps, you can create a toolbar using the ToolStrip control in a Windows Forms application and implement the necessary functions.