46 lines
1.5 KiB
C#
46 lines
1.5 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using SuperMap.RealEstate.Web.UI.WebControls;
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namespace HZQR.Common.Common
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{
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public class Common
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{
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/// <summary>
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/// 获得GridView的查询条件
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/// </summary>
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/// <param name="e">SelectMethodParametersArgs</param>
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/// <returns></returns>
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public static string GetSqlWhereByParameter(SelectMethodParametersArgs e)
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{
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string sqlWhere = "";
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string whereSqlString = e.WhereSqlString;
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foreach (var item in e.Parameters)
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{
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var key = item.Key;
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var val = item.Value.ToString();
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if (val.StartsWith("%") && val.EndsWith("%"))
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{
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whereSqlString = whereSqlString.Replace(":" + key + " ", "'" + val + "' ").Replace(":" + key + ")", "'" + val + "')");
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}
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else
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{
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whereSqlString = whereSqlString.Replace(":" + key, val);
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}
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}
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sqlWhere = whereSqlString.TrimStart(' ');
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if (!string.IsNullOrEmpty(sqlWhere) && !sqlWhere.StartsWith("where"))
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{
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sqlWhere = " WHERE " + sqlWhere;
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}
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if (sqlWhere.IndexOf("order by") > -1)
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{
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sqlWhere = sqlWhere.Substring(0, sqlWhere.IndexOf("order by"));
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}
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return sqlWhere;
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}
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}
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}
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