C#WinFromSplitContainer和UserControl组成简单的类似于web系统的框架页 ...

OStack程序员社区-中国程序员成长平台 › 门户 › 编程› Node.js›Node.js教程

原作者: [db:作者] 来自: [db:来源] 收藏邀请

示例效果：
FrameForm分为上左右三区
上区显示TopUC的顶部Logo及欢迎语
左区显示LeftMenuUC的左侧功能按钮菜单
右区显示点击左侧功能按钮后对应的用户控件窗体内容
(事实上功能按钮应该由传统的WinForm菜单来代替 WinForm程序就应该有自己的传统的样式而不是和Web类似
不过为了类似于web系统的框架页面
所以尝试了本示例)

示例涉及的窗体及用户控件：
FrameForm 框架窗体包含两个SplitContainer
           SplitContainer1对窗体上下分隔
           SplitContainer2对SplitContainer1的Panel2进行左右分隔
TopUC      顶部用户控件
LeftMenuUC 左侧菜单用户控件其中包含两个功能按钮button1 button2
ContentUC1 内容用户控件1 为button1所调用将显示的框架的右区
ContentUC2 内容用户控件2 为button1所调用将显示的框架的右区

FrameForm相关代码：

FrameForm
    {
        /// <summary>
        /// 必需的设计器变量。
        /// </summary>
        private System.ComponentModel.IContainer components = null;

        /// <summary>
        /// 清理所有正在使用的资源。
        /// </summary>
        /// <param name="disposing">如果应释放托管资源，为 true；否则为 false。</param>
        protected override void Dispose(bool disposing)
        {
            if (disposing && (components != null))
            {
                components.Dispose();
            }
            base.Dispose(disposing);
        }

        #region Windows 窗体设计器生成的代码

        /// <summary>
        /// 设计器支持所需的方法 - 不要
        /// 使用代码编辑器修改此方法的内容。
        /// </summary>
        private void InitializeComponent()
        {
            this.splitContainer1 = new System.Windows.Forms.SplitContainer();
            this.splitContainer2 = new System.Windows.Forms.SplitContainer();
            this.splitContainer1.Panel2.SuspendLayout();
            this.splitContainer1.SuspendLayout();
            this.splitContainer2.SuspendLayout();
            this.SuspendLayout();
            //
            // splitContainer1
            //
            this.splitContainer1.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
            this.splitContainer1.Dock = System.Windows.Forms.DockStyle.Fill;
            this.splitContainer1.IsSplitterFixed = true;
            this.splitContainer1.Location = new System.Drawing.Point(0, 0);
            this.splitContainer1.Name = "splitContainer1";
            this.splitContainer1.Orientation = System.Windows.Forms.Orientation.Horizontal;
            //
            // splitContainer1.Panel1
            //
            this.splitContainer1.Panel1.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Center;
            //
            // splitContainer1.Panel2
            //
            this.splitContainer1.Panel2.Controls.Add(this.splitContainer2);
            this.splitContainer1.Size = new System.Drawing.Size(947, 640);
            this.splitContainer1.SplitterDistance = 103;
            this.splitContainer1.TabIndex = 0;
            //
            // splitContainer2
            //
            this.splitContainer2.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
            this.splitContainer2.Dock = System.Windows.Forms.DockStyle.Fill;
            this.splitContainer2.Location = new System.Drawing.Point(0, 0);
            this.splitContainer2.Name = "splitContainer2";
            //
            // splitContainer2.Panel2
            //
            this.splitContainer2.Panel2.BackColor = System.Drawing.SystemColors.ButtonShadow;
            this.splitContainer2.Size = new System.Drawing.Size(947, 533);
            this.splitContainer2.SplitterDistance = 193;
            this.splitContainer2.TabIndex = 0;
            //
            // FrameForm
            //
            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
            this.ClientSize = new System.Drawing.Size(947, 640);
            this.Controls.Add(this.splitContainer1);
            this.Name = "FrameForm";
            this.Text = "FrameForm";
            this.Load += new System.EventHandler(this.FrameForm_Load);
            this.splitContainer1.Panel2.ResumeLayout(false);
            this.splitContainer1.ResumeLayout(false);
            this.splitContainer2.ResumeLayout(false);
            this.ResumeLayout(false);

        }

        #endregion

        private System.Windows.Forms.SplitContainer splitContainer1;
        private System.Windows.Forms.SplitContainer splitContainer2;
    }

    public partial class FrameForm : Form
    {
        public FrameForm()
        {
            InitializeComponent();
        }

        private void FrameForm_Load(object sender, EventArgs e)
        {
            //加载TopForm
            TopUC ucTop = new TopUC();
            this.splitContainer1.Panel1.Controls.Add(ucTop);
            ucTop.Show();
            //加载LeftMenuForm
            LeftMenuUC ucLeftMenu = new LeftMenuUC();
            this.splitContainer2.Panel1.Controls.Add(ucLeftMenu);
            ucLeftMenu.Show();

            ////加载TopForm
            //TopForm frmTop = new TopForm();
            //frmTop.FormBorderStyle = FormBorderStyle.None;
            //frmTop.TopLevel = false;
            //this.splitContainer1.Panel1.Controls.Add(frmTop);
            //frmTop.Show();
            ////加载LeftMenuForm
            //LeftMenuForm frmLeftMenu = new LeftMenuForm();
            //frmLeftMenu.FormBorderStyle = FormBorderStyle.None;
            //frmLeftMenu.TopLevel = false;
            //this.splitContainer2.Panel1.Controls.Add(frmLeftMenu);
            //frmLeftMenu.Show();
        }
    }

LeftMenuUC 相关代码：

LeftMenuUC : UserControl
    {
        public LeftMenuUC()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            ContentUC1 ucContent1 = new ContentUC1();
            SplitContainer split = (SplitContainer)Parent.Parent;

            split.Panel2.Controls.Clear();
            split.Panel2.Controls.Add(ucContent1);

            //split.Panel2.Controls.Add(ucContent1);
            //split.Panel2.Controls.SetChildIndex(ucContent1, 0);

            ucContent1.Show();
        }

        private void button2_Click(object sender, EventArgs e)
        {
            ContentUC2 ucContent2 = new ContentUC2();
            SplitContainer split = (SplitContainer)Parent.Parent;

            split.Panel2.Controls.Clear();
            split.Panel2.Controls.Add(ucContent2);

            //split.Panel2.Controls.Add(ucContent2);
            //split.Panel2.Controls.SetChildIndex(ucContent2, 0);

            ucContent2.Show();
        }
    }