用ASP.NET写你自己的代码生成器

用ASP.NET写你自己的代码生成器(14) #region Make Form
        /// <summary>
        /// 生成表单项
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Button3_Click(object sender, System.EventArgs e)
        {
            if(this.DropDownList1.SelectedIndex!=-1)
            {
                m_Scon.ConnectionString = "user id="+this.txtUserName.Text+
                    ";password="+this.txtPassword.Text+
                    ";initial catalog="+this.DropDownList3.SelectedItem.Text+
                    ";data source="+this.txtServerName.Text;
                SqlCommand m_Scmd = new SqlCommand("sp_columns",m_Scon);
                m_Scmd.CommandType = CommandType.StoredProcedure;
                SqlParameter myParm = m_Scmd.Parameters.Add("@table_name",SqlDbType.VarChar,100);
                myParm.Value = this.DropDownList1.SelectedItem.Value;
                m_Scon.Open();