面板在 C# 中不可滾動

Question

請指導如何向此面板添加滾動事件

            this.pnlContainer.Location = new System.Drawing.Point(0, 0);
            this.pnlContainer.Name = "pnlContainer";
            this.pnlContainer.Size = new System.Drawing.Size(1249, 799);
            this.pnlContainer.AutoScroll = false;
            this.pnlContainer.VerticalScroll.Enabled = true;
            this.pnlContainer.VerticalScroll.Visible = true;
            this.pnlContainer.AutoScroll = true;

Answer 1

首先，您必須定義事件處理程序

private void pnlContainer_Scroll(object sender, ScrollEventArgs e)
{

}

然后你應該訂閱這個處理程序來控制你的控件的滾動事件。

this.pnlContainer.Scroll += new System.Windows.Forms.ScrollEventHandler(this.pnlContainer_Scroll);