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Asp.net ASPX长选择命令_Asp.net - Fatal编程技术网

Asp.net ASPX长选择命令

Asp.net ASPX长选择命令,asp.net,Asp.net,我知道这必须发布在某个地方,我可能没有按照正确的措辞进行搜索,但是如何分解一个长的selectcommand语句,以便查看所有内容?我的书太多了,很难读。提前谢谢 如果使用c#,可以这样做: SqlCommand sqlcmd = new SqlCommand("SELECT TopicsTitle,TopicContents,UserName,Avatar,NumberOfPost,uPoints,uType " + "FROM

我知道这必须发布在某个地方,我可能没有按照正确的措辞进行搜索,但是如何分解一个长的selectcommand语句,以便查看所有内容?我的书太多了,很难读。提前谢谢

如果使用c#,可以这样做:

SqlCommand sqlcmd = new SqlCommand("SELECT TopicsTitle,TopicContents,UserName,Avatar,NumberOfPost,uPoints,uType " +
                                 "FROM Topic, Registration " +
                                "WHERE Topic.Category ='" + ilblTopic.Text + "'" +
                                  "AND LastPostDate ='" + DateTime.Parse("...") + "'");

奖励:请使用

您可以使用字符串生成器创建长字符串

System.Text.StringBuilder sb = new System.Text.StringBuilder();
sb.Append("SELECT field1, field2, field3 as Field3_Something,");
sb.Append(field4, field5, field6, field7, field8, field9");
sb.Append(FROM table JOIN table2 AS TNS ON TNS.id = table.id");
sb.Append(" WHERE something = 1");
SqlCommand sqlcmd = new SqlCommand(sb.ToString());

您指的是代码中的查询文本,还是ASPX页面上asp:SqlDataSource标签的SelectCommand中的查询文本?ASPX页面上asp:SqlDataSource标签的SelectCommand中的查询文本?