TableLayoutPanel显示垂直滚动 [英] TableLayoutPanel displays vertical scroll

问题描述

我具有用于自动创建AutoScroll = true控件的TableLayoutPanel.当我添加新控件时，它工作正常.但是，当我删除并且所有控件都可见时，垂直滚动可见. 此处的一些屏幕截图:

I have TableLayoutPanel for dynamic creation of controls with AutoScroll = true. It's work fine when I add new controls. But when I remove and all controls are visible, vertical scroll is visible. Some screenshots here:

预期/正确的滚动可见性:

Expected/correct scroll visibility:

可见性不正确:

有什么想法吗?

更新: 这是一些代码

tableLayoutPanel1.SuspendLayout();
tableLayoutPanel1.RowCount = 0;
tableLayoutPanel1.RowStyles.Clear();
tableLayoutPanel1.AutoScroll = true;
tableLayoutPanel1.Padding = new Padding(0, 0, SystemInformation.VerticalScrollBarWidth, 0);
foreach (var item in objects)
{
     tableLayoutPanel1.RowCount++;
     tableLayoutPanel1.RowStyles.Add(new RowStyle(SizeType.AutoSize));
     tableLayoutPanel1.Controls.Add(CreateNewItem(item));
 }

 tableLayoutPanel1.RowCount++;
 tableLayoutPanel1.RowStyles.Add(new RowStyle(SizeType.AutoSize));
 tableLayoutPanel1.Controls.Add(CreateAddButton());

 tableLayoutPanel1.ResumeLayout();

和用于删除的代码

tableLayoutPanel1.SuspendLayout();
tableLayoutPanel1.Controls.Remove(item);
tableLayoutPanel1.RowStyles.RemoveAt(0);
tableLayoutPanel1.RowCount--;
tableLayoutPanel1.ResumeLayout();

AutoSize为true，AutoSizeMode为GrowAndShrink

AutoSize is true, AutoSizeMode is GrowAndShrink

推荐答案

问题与

The problem concerns TableLayoutPanel scrolling.
You have to use a Panel for scrolling instead of TableLayoutPanel.
Here is an example to solve this problem (for vertical scrolling) :

• 按如下所示设置TableLayoutPanel属性:
  • Dock = DockStyle.Top
  • AutoSize = true
  • AutoSizeMode = AutoSizeMode.GrowAndShrink
  • AutoScroll = false.
  • Set your TableLayoutPanel properties as follow :
    • Dock = DockStyle.Top
    • AutoSize = true
    • AutoSizeMode = AutoSizeMode.GrowAndShrink
    • AutoScroll = false.
    • Dock = DockStyle.Fill
    • AutoScroll = true
    • AutoSize = false.

    这篇关于TableLayoutPanel显示垂直滚动的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！