【发布时间】:2025-12-17 20:20:09
【问题描述】:
我在 winforms 的 C# 应用程序中有一个 ListBox。 我需要在代码中添加到 ListBox CheckBoxes 中,并且当有很多 CheckBoxes 并且 ListBox 无法全部显示时,我需要显示 HorizontalScrollbar。 我已将 ListBox 放在 Window 上并将其 HorizontalScrollbar 设置为 true。我还设置了 ListBox 的最大高度和宽度。但是当我运行应用程序时,我看不到所有的 CheckBoxes... 有人可以帮忙吗?
这是添加复选框的代码:
listBox1.HorizontalScrollbar = true;
this.groupBox_ChooseTCPipConfg.Controls.Add(listBox1);
CheckBox chk1 = new CheckBox();
chk1.Text = "chk1";
chk1.Location = new Point(2, 2);
listBox1.Controls.Add(chk1);
CheckBox chk2 = new CheckBox();
chk2.Text = "chk2";
chk2.Location = new Point(2,22);
listBox1.Controls.Add(chk2);
CheckBox chk3 = new CheckBox();
chk3.Text = "chk3";
chk3.Location = new Point(2, 42);
listBox1.Controls.Add(chk3);
CheckBox chk4 = new CheckBox();
chk4.Text = "chk4";
chk4.Location = new Point(2, 62);
listBox1.Controls.Add(chk4);
CheckBox chk5 = new CheckBox();
chk5.Text = "chk5";
chk5.Location = new Point(2, 82);
listBox1.Controls.Add(chk5);
CheckBox chk6 = new CheckBox();
chk6.Text = "chk6";
chk6.Location = new Point(2, 102);
listBox1.Controls.Add(chk1);
CheckBox chk7 = new CheckBox();
chk7.Text = "chk7";
chk7.Location = new Point(2, 122);
listBox1.Controls.Add(chk7);
CheckBox chk8 = new CheckBox();
chk8.Text = "chk8";
chk8.Location = new Point(2, 142);
listBox1.Controls.Add(chk8);
CheckBox chk9 = new CheckBox();
chk9.Text = "chk9";
chk9.Location = new Point(2, 162);
listBox1.Controls.Add(chk9);
CheckBox chk10 = new CheckBox();
chk10.Text = "chk10";
chk10.Location = new Point(2,202);
listBox1.Controls.Add(chk10);
当我运行应用程序时,我只能看到前 7 个复选框......
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