1、获取所有选择行中的数据
用官方 DEMO

http://documentation.devexpress.com/#AspNet/DevExpressWebASPxGridViewScriptsASPxClientGridView_GetSelectedFieldValuestopic

    UseSubmitBehavior="False">
   



function OnGetSelectedFieldValues(selectedValues) {
    // ... Implement required actions ...
    // Example:
    listBox.ClearItems();
    if(selectedValues.length == 0) return;
    for(i = 0; i < selectedValues.length; i++) {
        s = "";
        for(j = 0; j < selectedValues[i].length; j++) {
            s = s + selectedValues[i][j] + " ";
        }
        listBox.AddItem(s);
    }
}


下面是其它的方法，这个方法在后台处理选中数据

aspx:

<dxwgv:GridViewCommandColumn ShowSelectCheckbox="True" VisibleIndex="0">
                <HeaderTemplate>
                    <input type="checkbox" onclick="ASPxGridView1.SelectAllRowsOnPage(this.checked);" style="vertical-align:middle;" title="Select/Unselect all rows on the page">input>
                HeaderTemplate>
                <HeaderStyle Paddings-PaddingTop="1" Paddings-PaddingBottom="1" 
                    HorizontalAlign="Center">
<Paddings PaddingTop="1px" PaddingBottom="1px">Paddings>
                HeaderStyle>
            dxwgv:GridViewCommandColumn>

c#:

protected void Button1_Click(object sender, EventArgs e)
        {
List