得到内网可用的SqlServer 及某数据库下的表及其他的架构
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protected void Button1_Click(object sender, EventArgs e)
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{
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//得到目前内网可用的SqlServer
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System.Data.Sql.SqlDataSourceEnumerator instance = SqlDataSourceEnumerator.Instance;
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DataTable dt1 = instance.GetDataSources();
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Response.Write("目前内网可用的SqlServer" + "<br/>");
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foreach (DataRow dr in dt1.Rows)
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{
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Response.Write(dr[0].ToString() + "<br/>");
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}
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Response.Write("==========================");
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//得到某数据库 的 架构集合
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string strConn = "Data Source=192.168.0.36;Initial Catalog=NorthWind;Persist Security Info=True;User ID=sa;Password=sa";
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System.Data.SqlClient.SqlConnection conn = new SqlConnection(strConn);
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conn.Open();
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DataTable dt2 = conn.GetSchema();
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Response.Write("数据库 的 架构集合"+"<br/>");
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Response.Write("<table border='1'>");
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foreach (System.Data.DataRow row in dt2.Rows)
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{
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Response.Write("<tr>");
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foreach (System.Data.DataColumn col in dt2.Columns)
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{
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Response.Write("<td>"+col.ColumnName + "</td><td>" + row[col]+"</td>");
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}
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Response.Write("<tr/>");
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}
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Response.Write("</table>");
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//具体应用 得到某数据库下的用户表名
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//string strConn = "Data Source=192.168.0.36;Initial Catalog=NorthWind;Persist Security Info=True;User ID=sa;Password=sa";
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//System.Data.SqlClient.SqlConnection conn = new SqlConnection(strConn);
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//conn.Open();
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string[] strArray = new string[4];
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strArray[3] = "BASE TABLE";// VIEW
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DataTable dt3 = conn.GetSchema("Tables", strArray);
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Response.Write("==========================");
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Response.Write("某数据库下的用户表名");
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foreach (DataRow dr in dt3.Rows)
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{
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Response.Write(dr["TABLE_NAME"].ToString());
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Response.Write("<br/>");
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}
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}
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posted on 2006-12-13 09:07 freeliver54 阅读(889) 评论(0) 编辑 收藏 举报