private void PrintConfig_Load(object sender, EventArgs e) { #region "设置表格格式" grd.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.AllCells; grd.ColumnHeadersDefaultCellStyle.WrapMode = DataGridViewTriState.False; //设置列标题不换行 grd.Font = new Font("宋体", 12, FontStyle.Regular); grd.RowHeadersDefaultCellStyle.Alignment = System.Windows.Forms.DataGridViewContentAlignment.MiddleCenter; //设置列标题居中 grd.AllowUserToAddRows = false; grd.ReadOnly = true; // grd.AutoSize =true; // groupBox2.AutoSize = true; // groupBox2.MaximumSize= new Size(Screen.PrimaryScreen.WorkingArea.Width * 1200 / 1260, Screen.PrimaryScreen.WorkingArea.Height) // this.Size = new Size(Screen.PrimaryScreen.WorkingArea.Width * 1200 / 1260, Screen.PrimaryScreen.WorkingArea.Height); //grd.Columns.Add("Pmax", "功率"); //grd.Columns.Add("linkdescription", "项目ID"); #endregion databind(); DataTable dt = crud.QueryareaN(); cjxz.Items.Clear(); for (int i = 0; i < dt.Rows.Count; i++) { cjxz.Items.Add(dt.Rows[i][0]); } cjxz.SelectedText = ""; }