In this tutorial I will teach you on how to display related record based on the selection value from a ComboBox.
The example displays a student’s subject in a DataGridView after a SelectedIndexChanged event of a ComboBox.
This tutorial assumes that you already know how to add a DataSet in your project.
The following are important steps in order to understand how I made this simple program.
1. Bind a ComboBox
[inline:ComboBox_Data_Binding.jpg=Bind a ComboBox]
2. Add a query in the Course Table under DataSet designer