Winform dataGridView 用法

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所属分类：.NET技术
摘要

//方法一 后台调用 this.dataGridView1.Columns[“ProductName”].DisplayIndex = 0; //方法二 页面上拖拽
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//方法一 后台调用 

this.dataGridView1.Columns["ProductName"].DisplayIndex = 0;

 

//方法二 页面上拖拽

this.dataGridView1.AllowUserToOrderColumns = true;

Winform dataGridView 用法

Winform dataGridView 用法

 

//3.时间控件默认为空

Winform dataGridView 用法

public WeighRecord() { InitializeComponent();  this.RecordTimepx.Format = DateTimePickerFormat.Custom; this.RecordTimepx.CustomFormat = " ";  }  private void RecordTimepx_ValueChanged(object sender, EventArgs e) { this.RecordTimepx.Format = DateTimePickerFormat.Long; this.RecordTimepx.CustomFormat = null; }

 

 

//4.弹出窗口

       private void ShowSetBtn_Click(object sender, EventArgs e)
       {

            //传入值             var childList = new List<TableHeader>();             var headsSet = new WeighRecordSet(childList);             //事件+回传值             headsSet.itemTextChanged += new EventHandler((sender1, e1) =>             {                 childList = headsSet.list; //回传值   ///其他逻辑 刷新页面啥的             });              //弹出窗体             headsSet.ShowDialog();            
     }    

  public partial class WeighRecordSet : Form     {         public List<TableHeader> list { get; set; }         public event EventHandler itemTextChanged;         public WeighRecordSet()         {             InitializeComponent();         }          public WeighRecordSet(List<TableHeader> list)         {             InitializeComponent();         }          //确定         private void SaveBtn_Click(object sender, EventArgs e)         {             //事件             if (itemTextChanged != null)             {                 itemTextChanged(this, e);             }             this.Close();         }     }

 

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