WinForm binding radio button

Question

I use VS2010 and then drag and drop Member datagridview to design view. After that I drag and drop name member textfield to design view and then try to edit and save. It\'s work

Answer 1

When making forms you can drag items from the "Data Sources" panel. In the data sources panel you can a class or table and all the children of it can be dragged to the form and will automatically generate a textbox or in this scenario a radio button with a data binding. In the database or class you will have to make a bit / bool for every option.

Group the radio buttons and add a radio button without a databinding to keep all bit / bools 0.

Set CausesValidation to False for all radio buttons.

When saving the changes loop through all radio buttons like:

((YourClass)myBindingSource.DataSource).property1 = radioButton1.Checked;
((YourClass)myBindingSource.DataSource).property2 = radioButton2.Checked;

I think this is a copy of How do I use databinding with Windows Forms radio buttons? And therefore, here is a copy of my answer there.