
DevExpress ComboBoxEdit应用
2019-09-18 更新1、给ComboBoxEdit添加itemsstring[] portName=new string[]{"COM1","COM2"}; ComboBoxEdit1.Properties.Items.AddRange(portName);2、只能选择不能在里面 输入数据 combboxEdit.propoties.textEditStyle=DisableTextEditor
2019-09-18 更新1、给ComboBoxEdit添加itemsstring[] portName=new string[]{"COM1","COM2"}; ComboBoxEdit1.Properties.Items.AddRange(portName);2、只能选择不能在里面 输入数据 combboxEdit.propoties.textEditStyle=DisableTextEditor
先看一下效果图(原创来自http://www.luofenming.com/show.aspx?id=ART2018111500001转载请保留此连接)把TableLayoutPanel拖到窗体上,然后再拖一个Panel,把panel放到TableLayoutPanel的单元格中,选中Panel,看看属性框中,是不是有了ColumnSpan和RowSpan 我在这里选择的3…
以下是核心代码private void button4_Click(object sender, EventArgs e){Control.ControlCollection sonControls = panel1.Controls;//遍历所有控件 foreach (Control control in sonControls){string s = control.Name;//获得控件名称string s2 = control.GetType().ToStri…
private void MainFrm_FormClosing(object sender, FormClosingEventArgs e){if (MessageBox.Show("您确认退出吗?", "www.luofenming.com", MessageBoxButtons.YesNoCancel) == System.Windows.Forms.DialogResult.Yes){Dispose();Application.Exit();}e…
像上面textbox 可以 设置控件的tabIndex属性。从0开始编号,决定了tab的顺序 同样button,radiobutton等也可以设置
using System; using System.Collections.Generic; using System.Windows.Forms; using System.Xml; using System.Xml.Linq;namespace XML文件创建 {public partial class Form1 : Form{public Form1(){InitializeComponent();}List<Penson> list = new List<Penson&…
Program.cs中代码: Form1 fl = new Form1();fl.ShowDialog();if (fl.DialogResult == DialogResult.OK){Application.Run(new Form4());}else{return;}在登录窗体(Form1)中代码:private void button1_Click(object sender, EventArgs e) {if (textBox1.Text == "aaa&q…