To make the controls even more customizable they provide in additon to the "ReadOnly" property two other properties:
- ReadOnlyBackColor - specifies the back color of the control when it is in ReadOnly state.
- ReadOnlyForeColor - specifies the fore color of the control when it is in ReadOnly state.
In the screenshots below you can see the impact of this properties. Only for the Checkbox the ReadOnlyBackColor is not available, because this color can be changed with the BackColor property.
To use the controls in your project simply drag and drop the dll file of the controls into your Visual Studio Toolbox.
Here some screenshots: