qq_38970831的博客

https://my.oschina.net/Tsybius2014/blog/551358

https://blog.youkuaiyun.com/weixin_33827731/article/details/86450097

private void Text_KeyPress(object sender, KeyPressEventArgs e)//处理方法 { if (!(Char.IsNumber(e.KeyChar)) &&e.KeyChar != (char)8) { e.Handled = tr...

public delegate void testDelegate();        public testDelegate d1;        //public testDelegate d1=()=>{};//给个方法后却不会卡了        private void button1_Click(object sender, EventArgs e)        {...

//调整列宽 //重置所有列宽 for (int i = 0; i < this.dgvStatus.Columns.Count; i++) { this.dgvStatus.Columns[i].MinimumWidth = 100; ...

注意：C# 多个ComboBox绑定同一数据源后，会发生联动 private void Form1_Load(object sender, EventArgs e) { DataTable data = GetData(); comboBox1.DataSource = data; comboBox1.D...