Shows how to use the Tool component to add a small tool button to Textboxes, Cells, Comboboxes, etc.
Drop a TextBox control from the Toolbox onto a window or page
Open the TextBox properties, go to the Tools property collection and set up location, tooltip text, icon etc.
Please note that the designer directly shows the Tool Component icon
You can add your custom code in the ToolClick event handler
You can theme your Tools appearances depending on their ToolContainer see: States
The Tool component is also available for a lot more controls like columns in a DataGridView, ComboBoxes etc.