編集フォーム付きDataGridView
DataGridView with Detail Edit Form - VS 2005 - The Code Project - VB.NET
http://www.codeproject.com/vb/net/DataGridViewEditForm.asp
DataGridView with Detail Edit Form - VS 2005 - The Code Project - VB.NET
http://www.codeproject.com/vb/net/DataGridViewEditForm.asp