获取ASPxGridView 中的数据(仅仅是获取;注意模板是如何获取的)

1.取得控件值

using System.Collections.Generic;

//取得当前控件值的集合 直接寻找控件的ID

List<object> keyValues = this.GridViewmethod.GetSelectedFieldValues("F_XXX");//控件的ID

foreach (object key in keyValues)//循环遍历出来

{

}

2.在AspGridView取得某一行

List<object> keyValues = this.GridViewmethod.GetCurrentPageRowValues("F_xxxxx");//F_xxxxx是主键的值

foreach (object key in keyValues)//循环遍历这一行的每一列的数据

{

}

3获得某行某列的值


this.ASPxGridView1.GetRowValues(e.VisibleIndex, new string[] {"列的名字"});

---------------------------------------------------------我是分割线--------------------------------------------------------------------------

1、获取所有选择行中的数据
protected void btnDel_Click(object sender, EventArgs e)
    {
        //遍历所有可见行
        for (int i = 0; i < ASPxGridView1.VisibleRowCount; i++)
        {
            DataRowView dv;
            if (ASPxGridView1.Selection.IsRowSelected(i))
            {
                //行数据集
                dv = (DataRowView)ASPxGridView1.GetRow(i);

                //获取选择行的第n列数据
                string ordno =dv.Row[0].ToString();
                Response.Write("<script>alert('"+ordno+"');</script>");
            }
        }
    }

2、遍历主键列中的所有数据
List<object> keyValue = AspxGridView1.GetSelectedFieldValues("kid");
string str;

foreach(object key in keyValue)
{
   str = key.ToString();
}

3、全选/反选
<dxwgv:GridViewCommandColumn ShowSelectCheckbox="True" VisibleIndex="0" Width="50px">
        <HeaderTemplate>
              <input type="checkbox" onclick="ASPxGridView1.SelectAllRowsOnPage(this.checked);" />全选
         </HeaderTemplate>                                
</dxwgv:GridViewCommandColumn>
常用方法:
获取单元格的值 decimal change = (decimal)grid.GetRowValues(e.VisibleIndex, "Change");
获取模板中的控件 Label label = grid.FindRowCellTemplateControl(e.VisibleIndex, null, "changePercent") as Label;

原文地址:https://www.cnblogs.com/qqhfeng/p/9874162.html