
BindingSource bs = new BindingSource();bs.DataSource = conselect2;bindingNavigator1.BindingSource = bsdataGridView1.DataSource = bs 建议使用现成的对象,在工具那边有上述的控件,而且可以在属性中手动设置!

BindingSource bs = new BindingSource();bs.DataSource = conselect2;bindingNavigator1.BindingSource = bsdataGridView1.DataSource = bs 建议使用现成的对象,在工具那边有上述的控件,而且可以在属性中手动设置!