WinForms Data Grid - Disable specific detail tabs (master-detail)

This example creates a custom grid control with the DetailTabStyle event. Handle this event to disable certain detail tabs based on a specific condition:

private void myGridView1_DetailTabStyle(object sender, DetailTabStyleEventArgs e) {
    if (e.RowHandle % 2 == 0 && e.RelationIndex == 1)
        e.Enabled = false;
}

Files to Review

• DetailTabStyleEventArgs.cs (VB: DetailTabStyleEventArgs.vb)
• Main.cs (VB: Main.vb)
• MyGrid.cs (VB: MyGrid.vb)

Documentation

• Master-Detail Relationships
• Working with Master-Detail Relationships in Code