vb.net - 如何在 TableLayoutPanel 中设置行高

Question

我正在向我的 TableLayoutPanel 中动态添加行，但我无法配置那里的高度。

代码可能看起来很长，但它是一个非常简单的代码。

代码说明:

该代码创建一个 TableLayoutPanel 并设置它的属性。之后，代码根据数据库中有多少电影创建Pictureboxes和Labels。创建 Picturebox 和 Label 后，代码将它们都放在 Panel 中，然后代码将 Panel 插入到 TableLayoutPanel 中。问题是行的高度。

输出:

这是我使用的代码:

 Dim movieN As Integer = MoviesDataSet.movies.Rows.Count
    Dim tablePanel As New TableLayoutPanel

    With tablePanel
        .Size = New Point(Me.ClientRectangle.Width - 10, Me.ClientRectangle.Bottom - 55)
        .ColumnCount = 4
        .GrowStyle = TableLayoutPanelGrowStyle.AddRows
        .AutoScroll = True
        .Margin = New System.Windows.Forms.Padding(0)
        .Location = New System.Drawing.Point(5, 50)
        .CellBorderStyle = TableLayoutPanelCellBorderStyle.Inset
        .ColumnStyles.Add(New ColumnStyle(SizeType.Percent, 25.0!))
        .ColumnStyles.Add(New ColumnStyle(SizeType.Percent, 25.0!))
        .ColumnStyles.Add(New ColumnStyle(SizeType.Percent, 25.0!))
        .ColumnStyles.Add(New ColumnStyle(SizeType.Percent, 25.0!))
        .Anchor = AnchorStyles.Bottom Or AnchorStyles.Left Or AnchorStyles.Right Or AnchorStyles.Top
    End With


    For Each MovieRow As DataRow In MoviesDataSet.Tables("movies").Rows
        'define two new controls to be added
        Dim myLabel As New Label
        Dim myPicture As New PictureBox
        Dim container As New Panel

        'set the properties of the new controls
        myLabel.Text = MovieRow("movieName")
        myLabel.AutoSize = True
        myLabel.Location = New System.Drawing.Point(30, 110)
        With myPicture
            .Image = Image.FromFile(MovieRow("moviePhoto"))
            .Tag = MovieRow("ID")
            .Size = New System.Drawing.Size(100, 100)
            .SizeMode = PictureBoxSizeMode.StretchImage
            .Location = New System.Drawing.Point(2, 2)
            .Cursor = Cursors.Hand
        End With

        'here we add the controls to a layout panel to
        'manage the positioning of the controls
        With container
            .Dock = DockStyle.Fill
            .Margin = New System.Windows.Forms.Padding(0)
            .Controls.Add(myPicture)
            .Controls.Add(myLabel)
        End With


        With tablePanel.Controls

            .Add(container)

        End With

        'here we add a handler for the picture boxs click event
        AddHandler myPicture.Click, AddressOf MyPictureClickEvent
    Next

    Me.Controls.Add(tablePanel)
End Sub

提前致谢!

Answer 1

试试这个 :

For Each RS As RowStyle In tablePanel.RowStyles    
     RS.SizeType = SizeType.Absolute         
     RS.Height = 180    
Next