C#设置DockPanelSuit布局-526互联

1、下载Nuget包，并安装

2、工具箱中拖入如下两个工具到界面

3、设置DockPanelSuite属性

4、更改子窗体代码，若Form2为子窗体，则将其继承Form改为DockContent

5、实现Form2每次显示在Form1内，可以更改DockState实现设置停靠位置

6、同Form2一样，再设置Form3

7、实现Form2和Form3显示在Form1的DockPanel中

8、保存配置文件到本栋，以及从本地加载界面配置，设置默认窗体布局

查看代码


using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using WeifenLuo.WinFormsUI.Docking;

namespace 测试DockPanelSuite设计界面
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }





        Form2 form2;
        Form3 form3;
        private string m_DockPath = "";

        private void 加载布局_Click(object sender, EventArgs e)
        {
            initFormsLayout();
        }


        private void 打开窗体_Click(object sender, EventArgs e)
        {
            if (form2 != null && !form2.IsDisposed) { }  //已经打开
            else
            {
                form2 = new Form2();
            }
            form2.Show(dockPanel1, DockState.DockLeft);

            if (form3 != null && !form3.IsDisposed) { }  //已经打开
            else
            {
                form3 = new Form3();
            }
            form3.Show(dockPanel1, DockState.DockLeft);
        }

        private void 默认布局_Click(object sender, EventArgs e)
        {
            ShowDefaultLayout();
        }

        private void 保存布局_Click(object sender, EventArgs e)
        {
            save();
        }

        /// <summary>
        /// 加载窗体布局
        /// </summary>
        void initFormsLayout()
        {
            form2 = new Form2();
            form3 = new Form3();
            dockPanel1.Visible = true;
            m_DockPath = "DockPanel.config";
            InitDockPanel(m_DockPath);
        }
        private IDockContent GetContentFromPersistString(string persistString)
        {
            if (persistString == typeof(Form2).ToString())
                return form2;
            if (persistString == typeof(Form3).ToString())
                return form3;
            return null;
        }
        public void InitDockPanel(string m_DockPath)
        {
            if (File.Exists(m_DockPath))
            {
                dockPanel1.LoadFromXml(m_DockPath, GetContentFromPersistString);  //根据配置文件动态加载浮动窗体
            }

        }
        /// <summary>
        /// 默认布局
        /// </summary>
        public void ShowDefaultLayout()
        {
            if (form2 != null && !form2.IsDisposed)
            {
                form2.Show(dockPanel1, DockState.DockBottom);
            }
            else
            {
                form2 = new Form2();
                form2.Show(dockPanel1, DockState.DockBottom);
            }

            if (form3 != null && !form3.IsDisposed)
            {
                form3.Show(dockPanel1, DockState.DockLeft);
            }
            else
            {
                // frmDisplay = new FrmDisplay(1);
                form3 = new Form3();
                form3.Show(dockPanel1, DockState.DockLeft);
            }
        }



        /// <summary>
        /// 保存当前布局
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void save()
        {
            dockPanel1.SaveAsXml(m_DockPath);
        }



      
    }
}