URL参数搜索

1,构造URL搜索参数

string strSearch = string.Empty;

if (this.dropDistrict.SelectedIndex != 0)

{

strSearch += String.Format("{0} = '{1}'",( user.userID.Substring(0,6) == "230000") ? "City" : "District",dropDistrict.SelectedValue);

}

if (DropFQualiClassID.SelectedValue != "0")

{

strSearch += String.Format(" AND FQualiClassID = '{0}'",DropFQualiClassID.SelectedValue);

}

if (this.dropFQualiNclassID.SelectedValue != "0")

{

strSearch += String.Format(" AND FQualiNclassID = '{0}'",dropFQualiNclassID.SelectedValue);

}

if (dropFQualification.SelectedValue != "0")

{

strSearch += String.Format(" AND FQualification = '{0}'",dropFQualification.SelectedValue);

}

if (txtEnterName.Text.Trim() != "")

{

strSearch += String.Format(" AND FName LIKE '%{0}%'",txtEnterName.Text.Trim());

}

if (this.dropFYear.Visible)

{

strSearch += String.Format(" AND FYear = '{0}'",dropFYear.SelectedValue.Trim());

}

if (this.dropFQuarter.Visible)

{

strSearch += String.Format(" AND FQuarter = '{0}'",dropFQuarter.SelectedValue.Trim());

}

if (strSearch.Length > 5 && strSearch.Substring(0,5)==" AND ")

{

strSearch = strSearch.Remove(0,5);

}

if (strSearch.Length > 0)

{

Response.Redirect(String.Format("Enterprise/ApproveList.aspx?strSearch={0}",strSearch));

}

else

{

Response.Redirect("Enterprise/ApproveList.aspx");

}

2,ApproveList.aspx 接收搜索参数 执行搜索

if (Request.QueryString["strSearch"] != null)

{

DataTable dtTemp = dt.Copy();

dt.Rows.Clear();

dt = FilterBind(dtTemp,Request.QueryString["strSearch"].Trim());

}