GridControl中添加checkbox复选框

  添加一列,FieldName为 "check"，将ColumnEdit 设置为 复选框 样式。gridview1 editable设置为true

  将要绑定的DataTable添加列 "check",Type 为 bool。

  绑定DataTable到GridControl。

  获取： string value = gridview.GetDataRow(i)["check"].toString();

         value == "true" ||  "" ("false")

 设置为多选

   gridView1 .OptionsSelection.MultiSelect = true;

  gridView1 .OptionsSelection.MultiSelectMode = DevExpress.XtraGrid.Views.Grid.GridMultiSelectMode.RowSelect;

测试的例子如下：

给gridcontrol添加数据

            string strConn = "###";            OracleConnection oconn = new OracleConnection(strConn);            string strComm = "select CITY_NAME,DISTRICT_NAME from CC_COMPLAINT_POINT";            OracleDataAdapter oda = new OracleDataAdapter(strComm, oconn);            DataSet ds = new DataSet();            try            {                oda.Fill(ds, "cx");                ds.Tables["cx"].Columns.Add("check",System.Type.GetType("System.Boolean"));                gridControl1.DataSource = ds.Tables["cx"];                //Rel.DataSource = ds.Tables["cx"];                //Rel.DisplayMember = "DISTRICT_NAME";                //Rel.ValueMember = "CITY_NAME";                            }            catch(Exception ex)            {                MessageBox.Show(ex.ToString());            }            finally            {                oconn.Close();             }

点击测试check按钮响应如下事件（获取被check的数据）

     private void buttonX3_Click(object sender, EventArgs e)        {            string value="";            string strSelected="";            for (int i = 0; i < gridView1.RowCount; i++)            {                value = gridView1.GetDataRow(i)["check"].ToString();                if (value == "True")                {                    strSelected += gridView1.GetRowCellValue(i, "DISTRICT_NAME");                 }            }            MessageBox.Show(strSelected);        }