無法從datagridview復制粘貼

Question

我有一個簡單的空白Windows窗體作為測試項目和一個datagridview以及一個查詢以填充datagridview

在這個測試項目中。 我可以突出顯示所有列和行

單擊CTRL + C

打開Excel

然后點擊Ctrl + V

數據在那里。

但是在我從公司某人繼承的程序中，我有一個類似的數據網格視圖。 但我無法復制粘貼

我如何確定這里有什么區別？ 我檢查測試項目和繼承的程序的數據網格視圖屬性。 兩者具有相同的以下內容：1.只讀= false 2. copyclipboardmode = EnableWithAutoHeaderText

還有什么可以防止我復制粘貼此值？

在繼承的程序中，復制粘貼文件的唯一方法是雙擊單元格並復制，但是。 這限制了我一次只能復制一個單元格，而不是多個單元格

請指教？

謝謝

這是我的測試項目中的代碼片段

Private Sub Form1_Load(sender As Object, e As EventArgs) Handles Me.Load
    DataGridView1.Rows.Add(New String() {"TEST", "TEST2", "TEST3"})
    DataGridView1.Rows.Add(New String() {"TEST", "TEST2", "TEST3"})
    DataGridView1.Rows.Add(New String() {"TEST", "TEST2", "TEST3"})
    DataGridView1.Rows.Add(New String() {"TEST", "TEST2", "TEST3"})
    DataGridView1.Rows.Add(New String() {"TEST", "TEST2", "TEST3"})
    DataGridView1.Rows.Add(New String() {"TEST", "TEST2", "TEST3"})
    DataGridView1.Rows.Add(New String() {"TEST", "TEST2", "TEST3"})
End Sub

這是QuickDanger要求的frmForm.Designer.vb

    <Global.Microsoft.VisualBasic.CompilerServices.DesignerGenerated()> _
Partial Class frmForm
    Inherits System.Windows.Forms.Form

    'Form overrides dispose to clean up the component list.
    <System.Diagnostics.DebuggerNonUserCode()> _
    Protected Overrides Sub Dispose(ByVal disposing As Boolean)
        Try
            If disposing AndAlso components IsNot Nothing Then
                components.Dispose()
            End If
        Finally
            MyBase.Dispose(disposing)
        End Try
    End Sub

    'Required by the Windows Form Designer
    Private components As System.ComponentModel.IContainer

    'NOTE: The following procedure is required by the Windows Form Designer
    'It can be modified using the Windows Form Designer.  
    'Do not modify it using the code editor.
    <System.Diagnostics.DebuggerStepThrough()> _
    Private Sub InitializeComponent()
        Me.dgvSpecials = New System.Windows.Forms.DataGridView()
        Me.btnCreate = New System.Windows.Forms.Button()
        Me.PartCode = New System.Windows.Forms.DataGridViewTextBoxColumn()
        Me.PDF = New System.Windows.Forms.DataGridViewTextBoxColumn()
        Me.SLDDRW = New System.Windows.Forms.DataGridViewTextBoxColumn()
        Me.SLDPRT = New System.Windows.Forms.DataGridViewTextBoxColumn()
        Me.BasePartCode = New System.Windows.Forms.DataGridViewTextBoxColumn()
        Me.TEMPLATESLDDRW = New System.Windows.Forms.DataGridViewTextBoxColumn()
        Me.TEMPLATESLDPRT = New System.Windows.Forms.DataGridViewTextBoxColumn()
        Me.TEMPLATEDRWFILE = New System.Windows.Forms.DataGridViewTextBoxColumn()
        Me.TEMPLATEPRTFILE = New System.Windows.Forms.DataGridViewTextBoxColumn()
        Me.MakeSpecial = New System.Windows.Forms.DataGridViewCheckBoxColumn()
        CType(Me.dgvSpecials, System.ComponentModel.ISupportInitialize).BeginInit()
        Me.SuspendLayout()
        '
        'dgvSpecials
        '
        Me.dgvSpecials.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize
        Me.dgvSpecials.Columns.AddRange(New System.Windows.Forms.DataGridViewColumn() {Me.PartCode, Me.PDF, Me.SLDDRW, Me.SLDPRT, Me.BasePartCode, Me.TEMPLATESLDDRW, Me.TEMPLATESLDPRT, Me.TEMPLATEDRWFILE, Me.TEMPLATEPRTFILE, Me.MakeSpecial})
        Me.dgvSpecials.Dock = System.Windows.Forms.DockStyle.Fill
        Me.dgvSpecials.Location = New System.Drawing.Point(0, 0)
        Me.dgvSpecials.Name = "dgvSpecials"
        Me.dgvSpecials.Size = New System.Drawing.Size(917, 246)
        Me.dgvSpecials.TabIndex = 0
        '
        'btnCreate
        '
        Me.btnCreate.Dock = System.Windows.Forms.DockStyle.Bottom
        Me.btnCreate.Location = New System.Drawing.Point(0, 246)
        Me.btnCreate.Name = "btnCreate"
        Me.btnCreate.Size = New System.Drawing.Size(917, 30)
        Me.btnCreate.TabIndex = 1
        Me.btnCreate.Text = "Create"
        Me.btnCreate.UseVisualStyleBackColor = True
        '
        'PartCode
        '
        Me.PartCode.HeaderText = "Part Code"
        Me.PartCode.Name = "PartCode"
        Me.PartCode.ReadOnly = True
        Me.PartCode.Width = 200
        '
        'PDF
        '
        Me.PDF.HeaderText = "PDF"
        Me.PDF.Name = "PDF"
        Me.PDF.ReadOnly = True
        '
        'SLDDRW
        '
        Me.SLDDRW.HeaderText = "SLDDRW"
        Me.SLDDRW.Name = "SLDDRW"
        Me.SLDDRW.ReadOnly = True
        '
        'SLDPRT
        '
        Me.SLDPRT.HeaderText = "SLDPRT"
        Me.SLDPRT.Name = "SLDPRT"
        Me.SLDPRT.ReadOnly = True
        '
        'BasePartCode
        '
        Me.BasePartCode.HeaderText = "Base Part"
        Me.BasePartCode.Name = "BasePartCode"
        Me.BasePartCode.ReadOnly = True
        '
        'TEMPLATESLDDRW
        '
        Me.TEMPLATESLDDRW.HeaderText = "DRW Template"
        Me.TEMPLATESLDDRW.Name = "TEMPLATESLDDRW"
        Me.TEMPLATESLDDRW.ReadOnly = True
        '
        'TEMPLATESLDPRT
        '
        Me.TEMPLATESLDPRT.HeaderText = "PRT Template"
        Me.TEMPLATESLDPRT.Name = "TEMPLATESLDPRT"
        '
        'TEMPLATEDRWFILE
        '
        Me.TEMPLATEDRWFILE.HeaderText = "Column1"
        Me.TEMPLATEDRWFILE.Name = "TEMPLATEDRWFILE"
        Me.TEMPLATEDRWFILE.ReadOnly = True
        Me.TEMPLATEDRWFILE.Visible = False
        '
        'TEMPLATEPRTFILE
        '
        Me.TEMPLATEPRTFILE.HeaderText = "Column1"
        Me.TEMPLATEPRTFILE.Name = "TEMPLATEPRTFILE"
        Me.TEMPLATEPRTFILE.ReadOnly = True
        Me.TEMPLATEPRTFILE.Visible = False
        '
        'MakeSpecial
        '
        Me.MakeSpecial.HeaderText = "MakeSpecial"
        Me.MakeSpecial.Name = "MakeSpecial"
        '
        'frmForm
        '
        Me.AutoScaleDimensions = New System.Drawing.SizeF(6.0!, 13.0!)
        Me.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font
        Me.ClientSize = New System.Drawing.Size(917, 276)
        Me.Controls.Add(Me.dgvSpecials)
        Me.Controls.Add(Me.btnCreate)
        Me.Name = "frmForm"
        Me.Text = "frmForm"
        CType(Me.dgvSpecials, System.ComponentModel.ISupportInitialize).EndInit()
        Me.ResumeLayout(False)

    End Sub
    Friend WithEvents dgvSpecials As System.Windows.Forms.DataGridView
    Friend WithEvents btnCreate As System.Windows.Forms.Button
    Friend WithEvents PartCode As System.Windows.Forms.DataGridViewTextBoxColumn
    Friend WithEvents PDF As System.Windows.Forms.DataGridViewTextBoxColumn
    Friend WithEvents SLDDRW As System.Windows.Forms.DataGridViewTextBoxColumn
    Friend WithEvents SLDPRT As System.Windows.Forms.DataGridViewTextBoxColumn
    Friend WithEvents BasePartCode As System.Windows.Forms.DataGridViewTextBoxColumn
    Friend WithEvents TEMPLATESLDDRW As System.Windows.Forms.DataGridViewTextBoxColumn
    Friend WithEvents TEMPLATESLDPRT As System.Windows.Forms.DataGridViewTextBoxColumn
    Friend WithEvents TEMPLATEDRWFILE As System.Windows.Forms.DataGridViewTextBoxColumn
    Friend WithEvents TEMPLATEPRTFILE As System.Windows.Forms.DataGridViewTextBoxColumn
    Friend WithEvents MakeSpecial As System.Windows.Forms.DataGridViewCheckBoxColumn
End Class

這是實際的frmForm.VB SldWorks是SolidWorks.Interop.sldworks的成員

Imports SolidWorks.Interop.sldworks

Public Class frmForm
    Dim App As SldWorks
    Public Sub Setup(App As SldWorks, Arr As ArrayList)

    End Sub

    Private Sub btnCreate_Click(sender As Object, e As EventArgs) Handles btnCreate.Click

    End Sub
End Class

Answer 1

我猜你必須將DataGridView的MultiSelect屬性設置為true

Answer 2

我猜您已經將ClipboardCopyMode設置為Disable 。 將此屬性更改為任何其他三個可用選項。

Answer 3

看來其他人已經成功使用ClipboardCopyMode = DataGridViewClipboardCopyMode.EnableWithoutHeaderText （請參見此SO問題 ）。 如果那沒有幫助，您可以粘貼dataGridView的設計器代碼嗎？ （可以在項目文件[formname] .Designer.vb中找到）

您可能還希望在代碼中搜索對此控件的引用，並驗證原始開發人員沒有在運行時修改ClipboardCopyMode屬性。

編輯：由於所有建議似乎都不起作用，因此您可以使用制表符分隔的格式“滾動您自己的”復制/粘貼版本：

注意：這將復制所有數據，不僅是選定的單元格，而且您可以修改它以僅執行選定的單元格。

Private Sub DataGridView1_KeyUp(sender As Object, e As KeyEventArgs) Handles DataGridView1.KeyUp
    If e.KeyCode = Keys.C AndAlso e.Control Then
        Dim sb = New StringBuilder()

        ' If you want the headers, keep these two lines
        Dim headers = DataGridView1.Columns.Cast(Of DataGridViewColumn)()
        sb.AppendLine(String.Join(vbTab, headers.[Select](Function(column) Convert.ToString(column.HeaderText)).ToArray()))

        For Each row As DataGridViewRow In DataGridView1.Rows
            Dim cells = row.Cells.Cast(Of DataGridViewCell)()
            sb.AppendLine(String.Join(vbTab, cells.[Select](Function(cell) Convert.ToString(cell.Value)).ToArray()))
        Next
        My.Computer.Clipboard.SetText(sb.ToString)
    End If
End Sub

Answer 4

其他開發人員在項目中使用Ctrl + C作為某些快捷鍵。 如果可以檢查他的設計，請通過菜單欄->快捷鍵的屬性

Answer 5

解決：此問題是由於solidWorks.Interop.sldworks和應用程序在Solidworks環境中引起的

我從其他SolidWorks開發人員那里聽說ctrl C只是拒絕工作

Answer 6

為了從datagridview復制數據，我們遇到了多個錯誤。 因此，為此，我在上面的QuickDanger的幫助下為此應用開發了以下代碼。

   Private Sub grdDetails_KeyUp(sender As Object, e As KeyEventArgs) Handles grdDetails.KeyUp
    Try
        If e.KeyCode = Keys.C AndAlso e.Control Then
            Dim mGrid As DataGridView, mCol As DataGridViewColumn, mRow As DataGridViewRow, mCell As DataGridViewCell
            Dim mStrBld As New StringBuilder
            mGrid = CType(sender, DataGridView)
            ' Copying Header 
            For Each mCol In mGrid.Columns
                If mCol.HeaderText IsNot Nothing Then
                    mStrBld.Append(vbTab & mCol.HeaderText)
                Else
                    mStrBld.Append(vbTab & "")
                End If
            Next
            mStrBld.Append(vbCrLf)
            '  Copying Data
            If mGrid.Rows.Count > 0 Then
                'Display progress in Progress Bar if rows are more
                'ProgressBar1.Minimum = 0 : ProgressBar1.Value = 0 : ProgressBar1.Maximum = mGrid.Rows.Count : ProgressBar1.Step = 1 : ProgressBar1.Visible = True
                For Each mRow In mGrid.Rows
                    For Each mCell In mRow.Cells
                        If mCell IsNot Nothing AndAlso mCell.Value IsNot Nothing Then
                            mStrBld.Append(vbTab & mCell.Value.ToString)
                        Else
                            mStrBld.Append(vbTab & "")
                        End If
                    Next
                    mStrBld.Append(vbCrLf)
                    'ProgressBar1.PerformStep()
                Next
                ' sending data to clipboard, so we can safely past the same
                My.Computer.Clipboard.SetText(mStrBld.ToString)
                'ProgressBar1.Visible = False
            Else
                MsgBox("No Data...1", MsgBoxStyle.Critical)
            End If
        End If
            e.Handled = True
    Catch ex As Exception
        MsgBox("Error:" & ex.Message)
    End Try
End Sub