Files to look at:
- DataSourceWithEmptyItem.cs (VB: DataSourceWithEmptyItem.vb)
- Form1.cs (VB: Form1.vb)
- Program.cs (VB: Program.vb)
This example demonstrates how to display an empty (blank) item in the dropdown list of the LookUpEdt control. This approach is also applicable to GridLookUpEdit / RepositoryItemGridLookUpEdit.
See Also:
How to clear the currently selected value in the LookUp editor