/// <summary>
/// 页面切换
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void dataPager1_PageIndexChanged(object sender, EventArgs e)
{
if (_lastSelectParam != null)
{
this._lastSelectParam.PageCount = dataPager1.PageIndex;
activeLayer.LayerSelectAndGetAtt(_lastSelectParam, new UploadStringCompletedEventHandler(NextPageSelectCallback));
}
}