like参数查询
在做項目的時候遇到使用like參數查詢,結合網上的例子..下面是常用的方法...測試成功
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?public?static?DataSet?GetQuestionsBySubject(string?subject)????????{
????????????if?(string.IsNullOrEmpty(subject))
????????????????return?null;
????????????StringBuilder?strb?=?new?StringBuilder("select?*?from?Question?where?subject?like?N'%'+@subject+'%'");
????????????List<SqlParameter>?list_Params?=?new?List<SqlParameter>();
????????????list_Params.Add(new?SqlParameter("@subject",?subject));;
????????????return?DBUtility.SqlHelper.ExecuteDataSet(new?SqlConnection(Access.ConnectionString),?strb.ToString(),?list_Params.ToArray());?
????????}
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轉載于:https://www.cnblogs.com/xiaoyihang/archive/2008/09/22/1295931.html
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