我在使用dockContainer.Add(form)
和dockContainer.Remove(dockableFormInfo)
之后尝试从此Dock Container删除表单时遇到问题,当我使用form.Show()
进行展示时,它根本不会出现。
通过查看属性,它显示表单实际上是visible = true
,但即使使用表单的可停靠控件已从Container中删除,我的想法是它仍然使用表单资源,因此我是无法让它出现在控制之外。
如何让表格显示?
答案 0 :(得分:0)
问题解决了,首先要感谢Hans Passant的TopLevel提示。
从对接容器中删除后,只需将 TopLevel设置为true !
这是测试代码:
using System;
using System.Drawing;
using System.Windows.Forms;
using Crom.Controls.Docking;
namespace DockingTester
{
public partial class Form1 : Form
{
private Form dummyForm;
private readonly Guid dummyFormGuid = Guid.NewGuid();
public Form1()
{
InitializeComponent();
CreateDummyForm();
this.dummyForm.Show();
}
private void CreateDummyForm()
{
dummyForm = new Form();
this.dummyForm.Text = "Dummy docking test form";
}
private static void DockUndockForm(DockContainer dockContainer, Form form, Guid guid)
{
DockableFormInfo formInfo = dockContainer.GetFormInfo(guid);
//Add
if (formInfo == null)
{
formInfo = dockContainer.Add(form, zAllowedDock.All, guid);
dockContainer.DockForm(formInfo, DockStyle.Left, zDockMode.Inner);
}
//Remove
else
{
Form dummy = formInfo.DockableForm;
dockContainer.Undock(formInfo, new Rectangle(Point.Empty, new Size(100, 300)));
dockContainer.Remove(formInfo);
dummy.FormBorderStyle = System.Windows.Forms.FormBorderStyle.Sizable;
dummy.TopLevel = true;
}
}
private void dockUndockButton_Click(object sender, EventArgs e)
{
if (this.dummyForm.IsDisposed)
CreateDummyForm();
DockUndockForm(this.dockContainer1, this.dummyForm, this.dummyFormGuid);
}
}
}