I feel it would be necessary to create a tutorial on how I program the ComboBox in DataGridView.
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
Today I want to share with you what I have discovered in setting a text or value in databound textbox in Visual Basic .NET. I almost spend a day figuring out how to do this.
I think it’s time again to teach you on the features that can be found on my program like Hotel Reservation System (VB.NET).
A while ago I received a comment on how to pass value from one form to another form. Although I have already done this in almost all of my program but I know that some of you miss the opportunity to analyze it due to the complexity of the program.
While I was working with Visual Basic .NET by adding a form to manage user account in my system I found an error called “Syntax error in UPDATE statement”. After figuring out what’s the cause of this error I found out that it was the name of the field that is causing the problem.
In my Users table I have the following fields:
UserID
Password
CompleteName
As you can see all of these fields are valid. The statement to save a record back to its database is:
