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public ref class DataGridView : System::Windows::Forms::Control, System::ComponentModel::ISupportInitialize

[System.ComponentModel.ComplexBindingProperties("DataSource", "DataMember")]
[System.Runtime.InteropServices.ClassInterface(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
[System.Runtime.InteropServices.ComVisible(true)]
[System.Windows.Forms.Docking(System.Windows.Forms.DockingBehavior.Ask)]
public class DataGridView : System.Windows.Forms.Control, System.ComponentModel.ISupportInitialize

[System.ComponentModel.ComplexBindingProperties("DataSource", "DataMember")]
[System.Windows.Forms.Docking(System.Windows.Forms.DockingBehavior.Ask)]
public class DataGridView : System.Windows.Forms.Control, System.ComponentModel.ISupportInitialize

[<System.ComponentModel.ComplexBindingProperties("DataSource", "DataMember")>]
[<System.Runtime.InteropServices.ClassInterface(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)>]
[<System.Runtime.InteropServices.ComVisible(true)>]
[<System.Windows.Forms.Docking(System.Windows.Forms.DockingBehavior.Ask)>]
type DataGridView = class
    inherit Control
    interface ISupportInitialize

[<System.ComponentModel.ComplexBindingProperties("DataSource", "DataMember")>]
[<System.Windows.Forms.Docking(System.Windows.Forms.DockingBehavior.Ask)>]
type DataGridView = class
    inherit Control
    interface ISupportInitialize

Public Class DataGridView
Inherits Control
Implements ISupportInitialize

Object

MarshalByRefObject

Component

Control

DataGridView private Panel buttonPanel = new Panel(); private DataGridView songsDataGridView = new DataGridView(); private Button addNewRowButton = new Button(); private Button deleteRowButton = new Button(); public Form1() this.Load += new EventHandler(Form1_Load); private void Form1_Load(System.Object sender, System.EventArgs e) SetupLayout(); SetupDataGridView(); PopulateDataGridView(); private void songsDataGridView_CellFormatting(object sender, System.Windows.Forms.DataGridViewCellFormattingEventArgs e) if (e != null) if (this.songsDataGridView.Columns[e.ColumnIndex].Name == "Release Date") if (e.Value != null) e.Value = DateTime.Parse(e.Value.ToString()) .ToLongDateString(); e.FormattingApplied = true; catch (FormatException) Console.WriteLine("{0} is not a valid date.", e.Value.ToString()); private void addNewRowButton_Click(object sender, EventArgs e) this.songsDataGridView.Rows.Add(); private void deleteRowButton_Click(object sender, EventArgs e) if (this.songsDataGridView.SelectedRows.Count > 0 && this.songsDataGridView.SelectedRows[0].Index != this.songsDataGridView.Rows.Count - 1) this.songsDataGridView.Rows.RemoveAt( this.songsDataGridView.SelectedRows[0].Index); private void SetupLayout() this.Size = new Size(600, 500); addNewRowButton.Text = "Add Row"; addNewRowButton.Location = new Point(10, 10); addNewRowButton.Click += new EventHandler(addNewRowButton_Click); deleteRowButton.Text = "Delete Row"; deleteRowButton.Location = new Point(100, 10); deleteRowButton.Click += new EventHandler(deleteRowButton_Click); buttonPanel.Controls.Add(addNewRowButton); buttonPanel.Controls.Add(deleteRowButton); buttonPanel.Height = 50; buttonPanel.Dock = DockStyle.Bottom; this.Controls.Add(this.buttonPanel); private void SetupDataGridView() this.Controls.Add(songsDataGridView); songsDataGridView.ColumnCount = 5; songsDataGridView.ColumnHeadersDefaultCellStyle.BackColor = Color.Navy; songsDataGridView.ColumnHeadersDefaultCellStyle.ForeColor = Color.White; songsDataGridView.ColumnHeadersDefaultCellStyle.Font = new Font(songsDataGridView.Font, FontStyle.Bold); songsDataGridView.Name = "songsDataGridView"; songsDataGridView.Location = new Point(8, 8); songsDataGridView.Size = new Size(500, 250); songsDataGridView.AutoSizeRowsMode = DataGridViewAutoSizeRowsMode.DisplayedCellsExceptHeaders; songsDataGridView.ColumnHeadersBorderStyle = DataGridViewHeaderBorderStyle.Single; songsDataGridView.CellBorderStyle = DataGridViewCellBorderStyle.Single; songsDataGridView.GridColor = Color.Black; songsDataGridView.RowHeadersVisible = false; songsDataGridView.Columns[0].Name = "Release Date"; songsDataGridView.Columns[1].Name = "Track"; songsDataGridView.Columns[2].Name = "Title"; songsDataGridView.Columns[3].Name = "Artist"; songsDataGridView.Columns[4].Name = "Album"; songsDataGridView.Columns[4].DefaultCellStyle.Font = new Font(songsDataGridView.DefaultCellStyle.Font, FontStyle.Italic); songsDataGridView.SelectionMode = DataGridViewSelectionMode.FullRowSelect; songsDataGridView.MultiSelect = false; songsDataGridView.Dock = DockStyle.Fill; songsDataGridView.CellFormatting += new DataGridViewCellFormattingEventHandler( songsDataGridView_CellFormatting); private void PopulateDataGridView() string[] row0 = { "11/22/1968", "29", "Revolution 9", "Beatles", "The Beatles [White Album]" }; string[] row1 = { "1960", "6", "Fools Rush In", "Frank Sinatra", "Nice 'N' Easy" }; string[] row2 = { "11/11/1971", "1", "One of These Days", "Pink Floyd", "Meddle" }; string[] row3 = { "1988", "7", "Where Is My Mind?", "Pixies", "Surfer Rosa" }; string[] row4 = { "5/1981", "9", "Can't Find My Mind", "Cramps", "Psychedelic Jungle" }; string[] row5 = { "6/10/2003", "13", "Scatterbrain. (As Dead As Leaves.)", "Radiohead", "Hail to the Thief" }; string[] row6 = { "6/30/1992", "3", "Dress", "P J Harvey", "Dry" }; songsDataGridView.Rows.Add(row0); songsDataGridView.Rows.Add(row1); songsDataGridView.Rows.Add(row2); songsDataGridView.Rows.Add(row3); songsDataGridView.Rows.Add(row4); songsDataGridView.Rows.Add(row5); songsDataGridView.Rows.Add(row6); songsDataGridView.Columns[0].DisplayIndex = 3; songsDataGridView.Columns[1].DisplayIndex = 4; songsDataGridView.Columns[2].DisplayIndex = 0; songsDataGridView.Columns[3].DisplayIndex = 1; songsDataGridView.Columns[4].DisplayIndex = 2; [STAThreadAttribute()] static void Main() Application.EnableVisualStyles(); Application.Run(new Form1());


   Imports System.Drawing
Imports System.Windows.Forms
Public Class Form1
    Inherits System.Windows.Forms.Form
    Private buttonPanel As New Panel
    Private WithEvents songsDataGridView As New DataGridView
    Private WithEvents addNewRowButton As New Button
    Private WithEvents deleteRowButton As New Button
    Private Sub Form1_Load(ByVal sender As System.Object, _
        ByVal e As System.EventArgs) Handles MyBase.Load
        SetupLayout()
        SetupDataGridView()
        PopulateDataGridView()
    End Sub
    Private Sub songsDataGridView_CellFormatting(ByVal sender As Object, _
        ByVal e As System.Windows.Forms.DataGridViewCellFormattingEventArgs) _
        Handles songsDataGridView.CellFormatting
        If e IsNot Nothing Then
            If Me.songsDataGridView.Columns(e.ColumnIndex).Name = _
            "Release Date" Then
                If e.Value IsNot Nothing Then
                        e.Value = DateTime.Parse(e.Value.ToString()) _
                            .ToLongDateString()
                        e.FormattingApplied = True
                    Catch ex As FormatException
                        Console.WriteLine("{0} is not a valid date.", e.Value.ToString())
                    End Try
                End If
            End If
        End If
    End Sub
    Private Sub addNewRowButton_Click(ByVal sender As Object, _
        ByVal e As EventArgs) Handles addNewRowButton.Click
        Me.songsDataGridView.Rows.Add()
    End Sub
    Private Sub deleteRowButton_Click(ByVal sender As Object, _
        ByVal e As EventArgs) Handles deleteRowButton.Click
        If Me.songsDataGridView.SelectedRows.Count > 0 AndAlso _
            Not Me.songsDataGridView.SelectedRows(0).Index = _
            Me.songsDataGridView.Rows.Count - 1 Then
            Me.songsDataGridView.Rows.RemoveAt( _
                Me.songsDataGridView.SelectedRows(0).Index)
        End If
    End Sub
    Private Sub SetupLayout()
        Me.Size = New Size(600, 500)
        With addNewRowButton
            .Text = "Add Row"
            .Location = New Point(10, 10)
        End With
        With deleteRowButton
            .Text = "Delete Row"
            .Location = New Point(100, 10)
        End With
        With buttonPanel
            .Controls.Add(addNewRowButton)
            .Controls.Add(deleteRowButton)
            .Height = 50
            .Dock = DockStyle.Bottom
        End With
        Me.Controls.Add(Me.buttonPanel)
    End Sub
    Private Sub SetupDataGridView()
        Me.Controls.Add(songsDataGridView)
        songsDataGridView.ColumnCount = 5
        With songsDataGridView.ColumnHeadersDefaultCellStyle
            .BackColor = Color.Navy
            .ForeColor = Color.White
            .Font = New Font(songsDataGridView.Font, FontStyle.Bold)
        End With
        With songsDataGridView
            .Name = "songsDataGridView"
            .Location = New Point(8, 8)
            .Size = New Size(500, 250)
            .AutoSizeRowsMode = _
                DataGridViewAutoSizeRowsMode.DisplayedCellsExceptHeaders
            .ColumnHeadersBorderStyle = DataGridViewHeaderBorderStyle.Single
            .CellBorderStyle = DataGridViewCellBorderStyle.Single
            .GridColor = Color.Black
            .RowHeadersVisible = False
            .Columns(0).Name = "Release Date"
            .Columns(1).Name = "Track"
            .Columns(2).Name = "Title"
            .Columns(3).Name = "Artist"
            .Columns(4).Name = "Album"
            .Columns(4).DefaultCellStyle.Font = _
                New Font(Me.songsDataGridView.DefaultCellStyle.Font, FontStyle.Italic)
            .SelectionMode = DataGridViewSelectionMode.FullRowSelect
            .MultiSelect = False
            .Dock = DockStyle.Fill
        End With
    End Sub
    Private Sub PopulateDataGridView()
        Dim row0 As String() = {"11/22/1968", "29", "Revolution 9", _
            "Beatles", "The Beatles [White Album]"}
        Dim row1 As String() = {"1960", "6", "Fools Rush In", _
            "Frank Sinatra", "Nice 'N' Easy"}
        Dim row2 As String() = {"11/11/1971", "1", "One of These Days", _
            "Pink Floyd", "Meddle"}
        Dim row3 As String() = {"1988", "7", "Where Is My Mind?", _
            "Pixies", "Surfer Rosa"}
        Dim row4 As String() = {"5/1981", "9", "Can't Find My Mind", _
            "Cramps", "Psychedelic Jungle"}
        Dim row5 As String() = {"6/10/2003", "13", _
            "Scatterbrain. (As Dead As Leaves.)", _
            "Radiohead", "Hail to the Thief"}
        Dim row6 As String() = {"6/30/1992", "3", "Dress", "P J Harvey", "Dry"}
        With Me.songsDataGridView.Rows
            .Add(row0)
            .Add(row1)
            .Add(row2)
            .Add(row3)
            .Add(row4)
            .Add(row5)
            .Add(row6)
        End With
        With Me.songsDataGridView
            .Columns(0).DisplayIndex = 3
            .Columns(1).DisplayIndex = 4
            .Columns(2).DisplayIndex = 0
            .Columns(3).DisplayIndex = 1
            .Columns(4).DisplayIndex = 2
        End With
    End Sub
    <STAThreadAttribute()> _
    Public Shared Sub Main()
        Application.EnableVisualStyles()
        Application.Run(New Form1())
    End Sub
End Class
   
    控制項
    
     DataGridView
    
    提供可自訂的資料表來顯示資料。 類別
    
     DataGridView
    
    允許透過使用 、
    
     ColumnHeadersDefaultCellStyle
    
    、
    
     CellBorderStyle
    
    和 等
    
     DefaultCellStyle
    
    屬性來自訂資料格、資料列、資料行和
    
     GridColor
    
    框線。 如需詳細資訊，請參閱
    
     Windows Forms DataGridView 控制項中的基本格式設定和樣式
    
    。
   
   
    您可以使用
    
     DataGridView
    
    控制項來顯示具有或不含基礎資料來源的資料。 若未指定資料來源，您可以建立包含資料的資料行和資料列，並使用 和
    
     Columns
    
    屬性直接新增至 。
    
     DataGridView
    
    
     Rows
    
    您也可以使用
    
     Rows
    
    集合來存取
    
     DataGridViewRow
    
    物件和
    
     DataGridViewRow.Cells
    
    屬性，以直接讀取或寫入儲存格值。 索引
    
     Item[]
    
    器也提供儲存格的直接存取。
   
   
    除了手動填入控制項，您也可以設定
    
     DataSource
    
    和
    
     DataMember
    
    屬性，將 系結
    
     DataGridView
    
    至資料來源，並自動填入資料。 如需詳細資訊，請參閱在
    
     Windows Forms DataGridView 控制項中顯示資料
    
    。
   
   
    使用非常大量的資料時，您可以將 屬性設定
    
     VirtualMode
    
    為
    
     true
    
    以顯示可用資料的子集。 虛擬模式需要實作控制項所填入的資料快取
    
     DataGridView
    
    。 如需詳細資訊，請參閱
    
     dataGridView 控制項Windows Forms中的資料顯示模式
    
    。
   
   
    如需控制項中
    
     DataGridView
    
    可用功能的其他資訊，請參閱
    
     DataGridView 控制項
    
    。 下表提供一般工作的直接連結。
   
   
    
     
      操作說明：將資料繫結至 Windows Forms DataGridView 控制項
     
    
   
   
    
     
      操作說明：將工具提示加入至 Windows Forms DataGridView 控制項中的個別儲存格
     
    
   
   
    
     
      操作說明：設定 Windows Forms DataGridView 控制項的字型和色彩樣式
     
    
   
   
    
     
      操作說明：使用設計工具變更 Windows Forms DataGridView 資料行的類型
     
    
   
   
    
     
      操作說明：使用設計工具將資料繫結至 Windows Forms DataGridView 控制項
     
    
   
   
    
     
      操作說明：使用設計工具設定 Windows Forms DataGridView 控制項的預設儲存格樣式和資料格式
     
    
   
   
    
     
      操作說明：格式化 Windows Forms DataGridView 控制項中的資料
     
    
   
   
    
     
      逐步解說：驗證 Windows Forms DataGridView 控制項中的資料
     
    
   
   
    
     
      操作說明：自訂 Windows Forms DataGridView 控制項中的資料格式
     
    
   
   
    
     
      逐步解說：使用兩個 Windows Forms DataGridView 控制項建立主從式表單
     
    
    
     控制項
     
      DataGridView
     
     會取代 並擴充
     
      DataGrid
     
     控制項。 如需詳細資訊，請參閱
     
      Windows Forms DataGridView 和 DataGrid 控制項之間的差異
     
     。
    
    
     控制項
     
      DataGridView
     
     會
     
      ContextMenu
     
     從
     
      Control
     
     繼承 和
     
      ContextMenuStrip
     
     屬性，但只
     
      ContextMenuStrip
     
     支援 屬性。
     
      ContextMenu
     
     搭配控制項使用 屬性
     
      DataGridView
     
     沒有任何作用。
    
   
   
    
     DataGridView 控制項 (Windows Form)
    
   
   
    
     DataGridView 控制項概觀 (Windows Form)
    
   
   
    
     Windows Form DataGridView 控制項中的基本格式化和樣式設定
    
   
   
    
     在 Windows Form DataGridView 控制項中顯示資料
    
   
   
    
     Windows Form DataGridView 控制項的資料顯示模式
    
   
   
    
     Windows Form DataGridView 和 DataGrid 控制項之間的差異
    
   
   即將登場：在 2024 年，我們將逐步淘汰 GitHub 問題作為內容的意見反應機制，並將它取代為新的意見反應系統。 如需詳細資訊，請參閱：
   
    https://aka.ms/ContentUserFeedback
   
   。
   
   
   
    提交並檢視相關的意見反應