Question

这是我的Designer.cs代码。

this.gbFacets.Location = new System.Drawing.Point(590, 69);
this.gbFacets.Name = "gbFacets";
this.gbFacets.Size = new System.Drawing.Size(255, 355);
this.gbFacets.TabIndex = 7;
this.gbFacets.TabStop = false;
this.gbFacets.Text = "Facets Found";
this.gbFacets.Enter += new System.EventHandler(this.gbFacets_Enter);

这是我的Formmain代码

private void AddFacetsToPictureBoxes(List<PictureBox> pictureBoxes)
{
    foreach (var pic in pictureBoxes)
        this.gbFacets.Controls.Add(pic);
}

我将图片添加到Groupbox，但如果没有图片增加，那么它只显示一些图片。所以请告诉我如何使这个组框可滚动查看所有图片。

Answer 1

由于groupbox没有可滚动属性，因此请将图像添加到面板中，并设置可滚动属性。

然后让面板填充组框。

编辑：类似这样的事情

private void AddPicturesToGroupBox(List<PictureBox> pictureBoxes)
{
    Panel myPanel = new Panel();
    myPanel.Dockstyle = Dockstyle.Fill;
    myPanel.AutoScroll = true; //this allows the panel to display scrollbars when it needs to

    foreach (var pic in pictureBoxes)
    {
        myPanel.Controls.Add(pic); //put your pictures onto the panel
    }

    this.gbFacets.Controls.Clear();
    this.gbFacets.Controls.Add(myPanel); //put your panel inside the Groupbox
}

将滚动条添加到包含缩略图图像的Groupbox

1 个答案: