public void BindGv()
{
this.AspNetPager1.RecordCount = ConstructReport.GetEvenAnalysisDetailCount(this.txtTaskCode.Text.Trim(), this.txtTaskName.Text.Trim(), this.prjId);
this.dt = EReport.GetEvenAnalysisDetail(this.txtTaskCode.Text.Trim(), this.txtTaskName.Text.Trim(), this.prjId, this.AspNetPager1.PageSize, this.AspNetPager1.CurrentPageIndex, this.hfldIsWBSRelevance.Value);
this.ViewState["dt"] = this.dt;
this.gvCost.DataSource = this.dt;
this.gvCost.DataBind();
}