显示图片框列表中的图像 [英] Displaying images from a picturebox list

问题描述

我正在尝试在程序中显示一行图片.但是我有一个问题，它只显示imagelist中的第一张图像，而只显示一个image-box.

I am trying to display a line of pictures in my program. But I am having a problem, where it is only showing the first image in the imagelist and only showing one image-box.

Private Cards As New List(Of PictureBox)
  Private Sub SetupCards()

    For i As Integer = 0 To imglist1.Images.Count - 1
        Dim PicCard As PictureBox = New PictureBox()
        PicCard.Width = 100
        PicCard.Height = 200
        PicCard.Top = 50
        PicCard.Left = 50
        Me.Controls.Add(PicCard)
        PicCard.Image = imglist1.Images(i)
        Cards.Add(PicCard)
    Next i
  End Sub

推荐答案

您正在将图片框彼此叠放，这就是为什么您只看到最后一张卡片的原因.您必须为添加的每个图片框设置一个不同的Left属性.

You're placing the picture boxes on top of each other, which is why you only see the last card. You've got to set a different Left property for every picture box you add.

解决方案非常简单.只需将图片框的宽度加到Left，乘以当前索引i.

The solution is rather simple. Just add the picture box's width to Left, multiplied by the current index i.

PicCard.Left = 50 + PicCard.Width * i

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