控件：工具欄菜單欄

 

namespace WorkTime
...{
    public partial class Form1 : Form
    ...{
        private string workTime;
        public Form1()
        ...{
            InitializeComponent();
        }
        public string MyWorkTime
        ...{
            set
            ...{
                workTime = value;
            }
            get
            ...{
                return workTime;
            }
        }

        private void button1_Click(object sender, EventArgs e)
        ...{
            Form1 test = new Form1();
            test.MyWorkTime = "我的工作時間是" + this.textBox1.Text;
            this.label1.Text = test.MyWorkTime;
        }
    }
}

上例是有一個可以在區域中填寫內容，按下按鈕後就可以顯示出來。

linkLabel         鍵接

linkLabel1_LinkClicked

System.Diagnostics.Process.Start("http://www.baidu.com");
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退出

this.Close();

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ALT+快捷方式
(&字母)

按ALT可以跳到menuStrip上去

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組合鍵
ALT   SHIFT   CTRL
ShortcutKeys   設置爲True   並可以選擇.

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在toolStrip中，
按鈕有按下去的效果:CheckOnClick  選爲True

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ComboBox可以有下拉菜單的效果
   選Items 並在裏面加內容.

   事件 SelectedIndexChanged

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richTextBox
  提供一個可以輸寫文字的空間。
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從現有的label1中的字體創建新的字體,myFontStyle是一個FontStyle枚舉:
Bold 加粗文本
Italic 傾斜文本
Regular 普通文本
Strikeout 中間有直線通過的文本
Underline 帶下劃線的文本
這些值,用二進制表示的,有可能是00001,00010,00100,01000,10000
這樣,就可以用二進制運算符對其進行運算了
如果myFontStyle = Bold | Italic,
myFontStyle = 00001|00010
那麼,得到的結果將會是00011,右數第一位第二位都是一,表示,字體即是Blod,也是Italic,即粗的斜體.
如果myFontStyle = Bold | Italic.這裏是粗斜體.
如果我想除掉斜體呢,那麼
myFontStyle=myFontStyle &(~FontStyle.Italic );
即myFontStyle=00011 & (~00010)
=00011 & 11101
=00001
這樣,剛好通過00010將00011的右數第二位變成0了.

附註:
|表示"或", 1|1=1,1|0=1,0|1=1,0|0=0
&表示"與", 1|1=1,1&0=0,0&1=0,0&0=0
~表示"反", ~1=0,~0=1,~00010=11101逐位求反
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click事件   裏面要帶參數

Font newfont;
            Font oldfont;
            oldfont = this.richTextBox1.SelectionFont;
            bool checkState = ((ToolStripButton)sender).Checked;
            if(checkState && !oldfont.Bold)
            {
                newfont = new Font(oldfont, oldfont.Style | FontStyle.Bold);
            }
            else
            {
                newfont = new Font(oldfont, oldfont.Style & ~FontStyle.Bold);   
            }
            this.richTextBox1.SelectionFont=newfont;
            this.richTextBox1.Focus();
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CheckedChanged   重點區分啊！

this.toolStripButton1.Checked=this.boldToolStripMenuItem.Checked;

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下面代碼是一個文字編輯

 

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;

namespace Application1
...{
    public partial class Form1 : Form
    ...{
        public Form1()
        ...{
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        ...{

        }

        private void linkLabel1_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
        ...{
            System.Diagnostics.Process.Start("http://www.baidu.com");
            
        }

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

        //private void toolStripButton1_Click(object sender, EventArgs e)
        //{
        //    Font newfont;
        //    Font oldfont;
        //    oldfont = this.richTextBox1.SelectionFont;
        //    bool checkState = ((ToolStripButton)sender).Checked;
        //    if(checkState && !oldfont.Bold)
        //    {
        //        newfont = new Font(oldfont, oldfont.Style | FontStyle.Bold);
        //    }
        //    else
        //    {
        //        newfont = new Font(oldfont, oldfont.Style & ~FontStyle.Bold);    
        //    }
        //    this.richTextBox1.SelectionFont=newfont;
        //    this.richTextBox1.Focus();
        //}

        //private void toolStripButton2_Click(object sender, EventArgs e)
        //{
        //    Font newfont;
        //    Font oldfont;
        //    oldfont = this.richTextBox1.SelectionFont;
        //    bool checkState = ((ToolStripButton)sender).Checked;
        //    if (checkState && !oldfont.Italic)
        //    {
        //        newfont = new Font(oldfont, oldfont.Style | FontStyle.Italic);
        //    }
        //    else
        //    {
        //        newfont = new Font(oldfont, oldfont.Style & ~FontStyle.Italic);
        //    }
        //    this.richTextBox1.SelectionFont = newfont;
        //    this.richTextBox1.Focus();
        //}

        //private void toolStripButton3_Click(object sender, EventArgs e)
        //{
        //    Font newfont;
        //    Font oldfont;
        //    oldfont = this.richTextBox1.SelectionFont;
        //    bool checkState = ((ToolStripButton)sender).Checked;
        //    if (checkState && !oldfont.Underline)
        //    {
        //        newfont = new Font(oldfont, oldfont.Style | FontStyle.Underline);
        //    }
        //    else
        //    {
        //        newfont = new Font(oldfont, oldfont.Style & ~FontStyle.Underline);
        //    }
        //    this.richTextBox1.SelectionFont = newfont;
        //    this.richTextBox1.Focus();
        //}

        private void toolStripComboBox1_SelectedIndexChanged(object sender, EventArgs e)
        ...{
            string str = ((ToolStripComboBox)sender).SelectedItem.ToString();
            Font newFont = new Font(str, 30, richTextBox1.SelectionFont.Style);
            richTextBox1.SelectionFont = newFont;
        }

        private void toolStripButton1_CheckedChanged(object sender, EventArgs e)
        ...{
            Font newfont;
            Font oldfont;
            oldfont = this.richTextBox1.SelectionFont;
            bool checkState = ((ToolStripButton)sender).Checked;
            if (checkState && !oldfont.Bold)
            ...{
                newfont = new Font(oldfont, oldfont.Style | FontStyle.Bold);
            }
            else
            ...{
                newfont = new Font(oldfont, oldfont.Style & ~FontStyle.Bold);
            }
            this.richTextBox1.SelectionFont = newfont;
            this.richTextBox1.Focus();
        }

        private void toolStripButton2_CheckedChanged(object sender, EventArgs e)
        ...{
            Font newfont;
            Font oldfont;
            oldfont = this.richTextBox1.SelectionFont;
            bool checkState = ((ToolStripButton)sender).Checked;
            if (checkState && !oldfont.Italic)
            ...{
                newfont = new Font(oldfont, oldfont.Style | FontStyle.Italic);
            }
            else
            ...{
                newfont = new Font(oldfont, oldfont.Style & ~FontStyle.Italic);
            }
            this.richTextBox1.SelectionFont = newfont;
            this.richTextBox1.Focus();
        }

        private void toolStripButton3_CheckedChanged(object sender, EventArgs e)
        ...{
            Font newfont;
            Font oldfont;
            oldfont = this.richTextBox1.SelectionFont;
            bool checkState = ((ToolStripButton)sender).Checked;
            if (checkState && !oldfont.Underline)
            ...{
                newfont = new Font(oldfont, oldfont.Style | FontStyle.Underline);
            }
            else
            ...{
                newfont = new Font(oldfont, oldfont.Style & ~FontStyle.Underline);
            }
            this.richTextBox1.SelectionFont = newfont;
            this.richTextBox1.Focus();
        }

      

        private void boldToolStripMenuItem_CheckedChanged(object sender, EventArgs e)
        ...{
            this.toolStripButton1.Checked = this.boldToolStripMenuItem.Checked;
        }

        private void italicToolStripMenuItem_CheckedChanged(object sender, EventArgs e)
        ...{
            this.toolStripButton2.Checked = this.italicToolStripMenuItem.Checked;
        }

        private void underLineToolStripMenuItem_CheckedChanged(object sender, EventArgs e)
        ...{
            this.toolStripButton3.Checked = this.underLineToolStripMenuItem.Checked;
        }

     
       
    }
}