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摘要： <form runat="server"><asp:TreeView ID="TreeView1" runat="server"></asp:TreeView></form>public void InitTree(TreeView TreeView1) { DataSet dsa = new DataSet(); string sql = "SELECT id,name FROM M_menuhead"; dsa = SqlHelper.ExecuteDataset 阅读全文

摘要： 绑定string sql="select * from table1"SqlHelper.ExecuteDataset(连接字符串Conn, CommandType.Text, sql )新增修改删除数据string sql = "update m_user set u_sex=@sex,u_name=@name,u_pwd=@pwd,u_address=@address,u_email=@email,u_phone=@phone,u_Birthday=@Birthday where u_name=@username";OleDbParameter[] 阅读全文