窗体界面设计01

 01.飘动动画窗体

 SystemInformation.PrimaryMonitorMaximizedWindowSize.Width获取屏幕宽度

 SystemInformation.PrimaryMonitorMaximizedWindowSize.Height获取屏幕高度

 DesktopLocation获取Windows桌面上窗体的位置

 02.透明动画窗体

 窗体Opacity属性

 03.利用API函数实现动画窗体

 API函数AnimateWindow()实现窗体左右、上下、扩展、淡入滑动或滚动动画效果

        public const Int32 AW_HOR_POSITIVE = 0x00000001;        //自左向右显示窗体
        public const Int32 AW_HOR_NEGATIVE = 0x00000002;        //自右向左显示窗体
        public const Int32 AW_VER_POSITIVE = 0x00000004;        //自上向下显示窗体
        public const Int32 AW_VER_NEGATIVE = 0x00000008;        //自下向上显示窗体
        public const Int32 AW_CENTER = 0x00000010;              //窗体向外扩展
        public const Int32 AW_HIDE = 0x00010000;                //隐藏窗体
        public const Int32 AW_ACTIVATE = 0x00020000;            //激活窗体
        public const Int32 AW_SLIDE = 0x00040000;               //使用滚动动画类型
        public const Int32 AW_BLEND = 0x00080000;               //使用淡入效果

 

        eg:AnimateWindow(this.Handle,2000,AW_HOR_POSITIVE)

 

 04.闪烁动画窗体

 API函数FlashWindow的应用

 窗体的TransparencyKey、Dock属性

 05.滚动字幕动画窗体

 WindowState属性

 TransparencyKey属性

 06.超女卡通窗体

 封装GDI+位图的Bitmap类的应用

 Bitmap类的Bitmap()、MakeTransparent()方法应用

 窗体StartPosition、FormBorderStyle属性应用

 重写窗体OnPaint事件的应用

        public Bitmap mybit;

        private void Form3_Load(object sender, EventArgs e)
        {
            mybit = new Bitmap(Application.StartupPath + "/jay.bmp");                        //绘制位图
            mybit.MakeTransparent(Color.Yellow);
            this.StartPosition = FormStartPosition.CenterScreen;        //设置窗体的位置
            this.WindowState = FormWindowState.Normal;                  //设置窗体的状态
        }
        protected override void OnPaint(PaintEventArgs e)
        {
            e.Graphics.DrawImage((Image)mybit, new Point(10,10));        //将图像画出
        }

 07.总在最前的登录窗体

 窗体的TopMost属性

 消息对话框MessageBox的Show方法

private void Form4_Load(object sender, EventArgs e)
        {
            this.TopMost = true;                                    //窗体总在最前
            this.StartPosition = FormStartPosition.CenterScreen  ;    //设置窗体的位置
        }

        private void button1_Click(object sender, EventArgs e)
        {
            if (textBox1.Text == "" || textBox2.Text == "")
            {
                MessageBox.Show(this, "输入的登录信息不完整，请重新输入！", "提示对话框", MessageBoxButtons.OK, MessageBoxIcon.Warning);
            }
            else
            {
                if (textBox1.Text == "张亮")
                {
                    if (textBox2.Text == "8888888")
                    {
                        MessageBox.Show(this, "恭喜您，用户名和密码都正确，可以成功登录！", "提示对话框", MessageBoxButtons.OK, MessageBoxIcon.Information);
                    }
                    else
                    {
                        MessageBox.Show(this, "密码不正确，请重新输入！", "提示对话框", MessageBoxButtons.OK, MessageBoxIcon.Information);
                    }
                }
                else
                {
                    MessageBox.Show(this, "用户名不正确，请重新输入！", "提示对话框", MessageBoxButtons.OK, MessageBoxIcon.Information);
                }
            }
        }

        private void button2_Click(object sender, EventArgs e)
        {
            this.textBox1.Text = "";    //清空文本框
            this.textBox2.Text = "";
        }

        private void button3_Click(object sender, EventArgs e)
        {
            this.Close();
            Application.Exit();             //退出程序
        }

public static System.Windows.MessageBoxResult Show(
System.Windows.Window owner,
string messageBoxTex,
string caption,
System.Windows.MessageBoxButton button,
System.Windows.MessageBoxImage icon,
System.Windows.MessageBoxResult DefaultResult,
System.Windows.MessageBoxOptions options);

owner:一个System.Windows.Window，表示消息框所有者窗体
messageBoxText:一个System.String，用于指定要显示的文本
caption:一个System.String，用于指定要显示的标题栏标题
button:一个System.Windows.MessageBoxButton值，用于指定要显示哪个按钮或哪些按钮
icon:一个System.Windows.MessageBoxImage值，用于指定要显示的图标。
defaultResult:一个System.Windows.MessageBoxResult值，用于指定消息框的默认结果。
options:一个System.Windows.MessageBoxOptions值对象，用于指定选项

 08.在屏幕中央的圆形窗体

 System.Drawing.Drawing2D命名空间

 GraphicsPath对象的AddEllipse方法

private void Form5_Load(object sender, EventArgs e)
        {
            this.Left = (SystemInformation.PrimaryMonitorMaximizedWindowSize.Width - this.Width) / 2;
            this.Top = (SystemInformation.PrimaryMonitorMaximizedWindowSize.Height - this.Height) / 2;
        }

        private void Form5_Paint(object sender, PaintEventArgs e)
        {
            GraphicsPath Myformpath = new GraphicsPath();       //创建一个路径对象
            Myformpath.AddEllipse(50, 50, this.Width - 100, this.Height - 100);
            this.Region = new Region(Myformpath);

        }

        private void Form5_DoubleClick(object sender, EventArgs e)
        {
            Application.Exit();
        }

 09.半透明的T形窗体

 Point点数据的应用

 GraphicsPath对象的AddPolygon方法(可绘制多边形)

        private void Form1_Load(object sender, EventArgs e)
        {
            this.Left = (SystemInformation.PrimaryMonitorMaximizedWindowSize.Width - this.Width) / 2;
            this.Top = (SystemInformation.PrimaryMonitorMaximizedWindowSize.Height - this.Height) / 2;
            this.Opacity = 0.5;     //设置窗体的透明度
        }

        private void button1_Click(object sender, EventArgs e)
        {
            GraphicsPath Mypform1 = new GraphicsPath();         //案例化GraphicsPath
            Point[] Myarray ={                                   //定义点数组
                                new Point(0,0),
                                new Point(this.Width,0),
                                new Point(this.Width,this.Height/2),
                                new Point(this.Width-(this.Width/3),this.Height/2),
                                new Point(this.Width-(this.Width/3),this.Height),
                                new Point(this.Width/3,this.Height),
                                new Point(this.Width/3,this.Height/2),
                                new Point(0,this.Height/2),
                            };
            Mypform1.AddPolygon(Myarray);                       //利用数组绘制T形窗体
            this.Region = new Region(Mypform1);
         }
            

 10.多文档MDI窗体

 窗体的IsMdiContainer属性

 下拉菜单MenuStrip控件的应用

 状态栏StatusStrip控件的应用

 打开对话框OpenFileDialog和保存对话框SaveFileDialog的应用

 页面设置对话框PageSetupDialog和页面打印控件PrintDocument的应用

 打印预览对话框PrintPreviewDialog的应用

 字体对话框FontDialog的应用

 日期时间对象DateTime的应用

 RichTextBox控件的应用

 剪贴板对象Clipboard的应用

 字符串流对象StringReader的应用

        Form1_1 myf = new Form1_1();                //新建Form2对象实例
        public StringReader MySReader;              //字符串流对象，一行一行读取文本
        public int x = 1;                           //记录新建子窗体个数


        private void Form2_Load(object sender, EventArgs e)
        {
            toolStripStatusLabel1.Text = " 当前日期：" + DateTime.Now.ToString();       //显示当前日期与时间
        }

        private void 打印预览ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            printPreviewDialog1.Document = printDocument1;
            MySReader = new StringReader(myf.richTextBox1.Text);                //打印预览内容
            try
            {
                printPreviewDialog1.ShowDialog();                               //打印预览对话框
            }
            catch
            {
                printDocument1.PrintController.OnEndPrint(printDocument1, new System.Drawing.Printing.PrintEventArgs());
            }
        }

        private void toolStripStatusLabel1_Click(object sender, EventArgs e)
        {

        }

        private void 新建ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            Form1_1 myf = new Form1_1();
            myf.MdiParent = this;                       //设置为子窗体
            myf.Text = "新建文件" + x.ToString();       //设置子窗体的标题
            toolStripStatusLabel1.Text = "状态： 新建文档";//状态栏提示信息
            x=x+1;
            myf.Show();                                 //显示子窗体
        }

        private void 打开ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            openFileDialog1.Filter = "*.txt|*.txt";                         //设置打开对话框的文件类型
            openFileDialog1.Title = "打开";                                 //设置打开对话框的标题
            if(openFileDialog1.ShowDialog()==DialogResult.OK)
            {
                string strname=openFileDialog1.FileName;                    //提取打开文件的文件名
                myf.Text=openFileDialog1.FileName;                          //设置子窗体文件名
                myf.richTextBox1.Clear();                                   //打开文件
                myf.richTextBox1.LoadFile(openFileDialog1.FileName,RichTextBoxStreamType.PlainText);
                myf.MdiParent=this;                                         //设置窗体为子窗体
                myf.Show();                                                //显示子窗体
                toolStripStatusLabel1.Text=toolStripStatusLabel1.Text+"打开文件";
            }

        }

        private void 保存ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            saveFileDialog1.Filter = "文本文件(*.txt)|*.txt";           //设置保存对话框类型
            saveFileDialog1.FilterIndex = 2;
            if (saveFileDialog1.ShowDialog() == DialogResult.OK)           //保存文件
            {
                myf.richTextBox1.SaveFile(saveFileDialog1.FileName, RichTextBoxStreamType.PlainText);
            }
        }

        private void 页面设置ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            pageSetupDialog1.Document = this.printDocument1;        //页面设置的内容
            pageSetupDialog1.ShowDialog();                          //页面设置对话框

        }

        private void printDocument1_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e)
        {
            Graphics frmGraphics = e.Graphics;
            Font frmFont = myf.richTextBox1.Font;           //设置字体类型
            float intpage = e.MarginBounds.Height;          //每一页的行数
            frmFont.GetHeight(frmGraphics);
            int intPratn = 0;                               //打印的行数计算
            float fYposition = 0;                           //打印时的纵坐标
            float fLeft = e.MarginBounds.Left;
            float fTop = e.MarginBounds.Top;
            string strfrmling = "";
            while ((intPratn < intpage) && (strfrmling = MySReader.ReadLine()) != null)
            {
                fYposition = fTop + intPratn * frmFont.GetHeight(frmGraphics);
                frmGraphics.DrawString(strfrmling, frmFont, new SolidBrush(Color.Black), fLeft, fYposition, new StringFormat());
                intPratn++;
            }
            if (strfrmling != null)
            {
                e.HasMorePages = true;                        //没有打印完发出下一面打印事件
            }
            else
            {
                e.HasMorePages = false;
            }

        }

        private void 退出QToolStripMenuItem_Click(object sender, EventArgs e)
        {
            this.Close();
            Application.Exit();
        }

        private void 剪切TToolStripMenuItem_Click(object sender, EventArgs e)
        {
            int CutInt = myf.richTextBox1.SelectionRightIndent;
            Clipboard.SetDataObject(myf.richTextBox1.SelectedText);
            myf.richTextBox1.Text = myf.richTextBox1.Text.Substring(0, CutInt) + myf.richTextBox1.Text.Substring(CutInt, myf.richTextBox1.SelectedText.Length);
            myf.richTextBox1.SelectionStart = CutInt;
        }

        private void 复制CToolStripMenuItem_Click(object sender, EventArgs e)
        {
            Clipboard.SetDataObject(myf.richTextBox1.SelectedText);     //复制选择文本
        }

        private void 粘贴PToolStripMenuItem_Click(object sender, EventArgs e)
        {
            IDataObject idat = Clipboard.GetDataObject();
            if(idat.GetDataPresent(DataFormats.Text))
            {
                string PasteStr=(string)idat.GetData(DataFormats.Text);
                int pasteid=myf.richTextBox1.SelectionStart;
                myf.richTextBox1.Text=myf.richTextBox1.Text.Substring(0,pasteid)+PasteStr+myf.richTextBox1.Text.Substring(pasteid);
                myf.richTextBox1.SelectionStart=pasteid+PasteStr.Length;
            }

        }

        private void 全选AToolStripMenuItem_Click(object sender, EventArgs e)
        {
            myf.richTextBox1.SelectAll();               //全选文本
        }

        private void 字体FToolStripMenuItem_Click(object sender, EventArgs e)
        {
            fontDialog1.ShowDialog();                       //字体对话框
            fontDialog1.AllowVerticalFonts = true;
            fontDialog1.FixedPitchOnly = true;
            fontDialog1.ShowApply = true;
            fontDialog1.ShowEffects = true;
            if (myf.richTextBox1.SelectedText == "")
            {
                myf.richTextBox1.Font = fontDialog1.Font;           //设置所有文本字体属性
            }
            else
            {
                myf.richTextBox1.SelectionFont = fontDialog1.Font;  //设置选择文本字体属性
            }
        }

        private void 层叠AToolStripMenuItem_Click(object sender, EventArgs e)
        {
            this.LayoutMdi(MdiLayout.Cascade);
        }

        private void 横向平铺FToolStripMenuItem_Click(object sender, EventArgs e)
        {
            this.LayoutMdi(MdiLayout.TileHorizontal);
        }

        private void 竖向平铺HToolStripMenuItem_Click(object sender, EventArgs e)
        {
            this.LayoutMdi(MdiLayout.TileVertical);
        }

        private void 图标排列TToolStripMenuItem_Click(object sender, EventArgs e)
        {
            this.LayoutMdi(MdiLayout.ArrangeIcons);
        }