获取sql数据库中所有的表名并显示在窗口中
从空间下拉框选择数据库，显示该数据库中所有的表名信息（sqlserver）
[解决办法]
SqlConnection cn = new SqlConnection();
cn.ConnectionString = “Data Source=SQLSERVER;Initial Catalog=DB1;Persist Security Info=True;User ID=test;Password=pas”;
cn.Open();

SqlCommand command = new SqlCommand();
command.Connection = cn;

command.CommandText = “exec sp_tables @table_type =￥”‘TABLE’￥”";
SqlDataAdapter adp = new SqlDataAdapter(command);
DataTable objRs = new DataTable();
adp.Fill(objRs);

for (int i = 0; i < objRs.Rows.Count; i++)
MessageBox.Show(objRs.Rows[i]["TABLE_NAME"].ToString());