在数据绑定数据网格视图中添加按钮列

Question

我有一个datagridview.我把它绑定到一个列表.现在我想在它的末尾显示一列.但那个专栏是错误的.

这是我的代码

    grdPatientAppointment.DataSource = lst;


        grdPatientAppointment.Columns["ID"].Visible = false;
        //grdPatientAppointment.Columns["AdmitDate"].Visible = false;
        //grdPatientAppointment.Columns["DischargeDate"].Visible = false;
        grdPatientAppointment.Columns["AppointmentID"].Visible = false;

        grdPatientAppointment.Columns["PatientrName"].DisplayIndex = 0;
        grdPatientAppointment.Columns["Age"].DisplayIndex = 1;
        grdPatientAppointment.Columns["Address"].DisplayIndex = 2;
        grdPatientAppointment.Columns["ContactNo"].DisplayIndex = 3;
        grdPatientAppointment.Columns["Dieseas"].DisplayIndex = 4;
        grdPatientAppointment.Columns["AppointmentDate"].DisplayIndex = 5;

        DataGridViewButtonColumn btnColumn = new DataGridViewButtonColumn();
        btnColumn.HeaderText = "Treat";
        btnColumn.Text = "Treat";
        btnColumn.UseColumnTextForButtonValue = true;            
        grdPatientAppointment.Columns.Insert(6,btnColumn);

这是输出:

但我希望该按钮到datagrid视图的结尾

Answer 1

使用DisplayIndex属性更改列的顺序： http://msdn.microsoft.com/en-us/library/wkfe535h.aspx