Question

I would like to bind the text field of a textbox to an element in an instance of a structure that I’ve created in a class module. When I try to create a Data Source using an OBJECT type, all I see in the tree is the name of the structure, not the instance I’ve created. If I select the structure anyway, the Data Sources tree does show the name of the structure and the element I’m interested in. How do I bind to a specific instance? I’m using VB.net

Answer 1

you have to assign instance programmatically to datasource , it will not available in design time, you can do it in formload or any other event.

   something like..
   BindingSource.Datasource = new instance //assign to your instance to binding source
   then..
   TextBox1.DataBindings.Add(New System.Windows.Forms.Binding("Text", BindingSource, "Name", True))// here name propery is binding to textbox