如何更新dataGridView中的Checkbox值？

Question

I have a SQL Server database that contains a bit column and whenever a checkbox is clicked I want to update the bit column with the current value.

In my C# program I create an event when click on dataGridView to update data

TXT_COURSE_ID.Text = dataGridView1.CurrentRow.Cells[0].Value.ToString();
TXT_COURSE_name.Text = dataGridView1.CurrentRow.Cells[1].Value.ToString();
TXT_COURSE_TERM.Text = dataGridView1.CurrentRow.Cells[2].Value.ToString();

// HERE IS THE PROBLEM: 
CHECK_LAB.CheckState = dataGridView1.CurrentRow.Cells[3].Value.ToString();

Answer 1

The problem is that you need to look at the type of CheckState property and what you trying to set it to. CheckState enum is not the same as string.

You should do something like this:

CHECK_LAB.Checked = bool.Parse(dataGridView1.CurrentRow.Cells[3].Value.ToString());