/// <param name="loadxmlCallBack">参数</param>
/// <param name="beferfireCallBack">加载之前处理的回调函数</param>
/// <param name="afterfireCallBack">加载之后处理的回调函数</param>
/// <param name="errorfireCallBack">错误处理的回调函数</param>
public PagingCtrl(System.Windows.Forms.Button btFirst,
System.Windows.Forms.Button btPreview,
System.Windows.Forms.Button btNext,
System.Windows.Forms.Button btLast,
System.Windows.Forms.Button btreflesh,
System.Windows.Forms.Label msg,
System.Windows.Forms.ComboBox PageSize,
System.Windows.Forms.ComboBox PageIndex,
C1.Win.C1FlexGrid.C1FlexGrid dv,
string webseiviceComm,
LoadXML loadxmlCallBack,
