VB.NET Technology

ToolTip Control Provides the information to user when user moves mouse pointer over control. Like shown in below picture.

Adding ToolTip on Controls

Step-1 : Drap and drop tooltip control from toolbox to your form in which you want to add .

Adding ToolTip on Controls

Step -2: Set the property of ToolTip as shown in below picture.

Step -3 : Add tool tip on control in which you want to add. in above picture i have added ToolTip on textbox control. For this just simple type text on tooltip on ToolTip1 control: " Enter user name". Like in below picture.