winform实现编辑器(menu,toolstrip,checkedChanged)

该程序是通过WinForm通过C#创建一个类似于文本编辑器一样的东西,可以通过菜单和状态栏来改变字体是否字体,是否是粗体,斜体.下划线等等 ....
1.界面就是一个MENU控件,一个TOOLSTRIP控件.注意的是要实现CHECKedCHANG功能,那么就要把他们属性.,checkonchange设置为true;
2. 各个按纽改变时的控件程序:

        //用Button设置粗体

        private void toolStripButton1_CheckedChanged(object sender, EventArgs e)
        {
            Font oldFont;
            Font newFont;
            oldFont = richTextBox1.SelectionFont;
            //得到当前按钮的状态，到底是checked状态还是没有checked的状态
            bool checkStatse = ((ToolStripButton)sender).Checked;
            if (!oldFont.Bold && checkStatse)
            {
                //设置新的字体
                newFont = new Font(oldFont, oldFont.Style | FontStyle.Bold);
            }
            else
            {
                newFont = new Font(oldFont, oldFont.Style & ~FontStyle.Bold);
            }
            richTextBox1.SelectionFont = newFont;
            richTextBox1.Focus();
        }
        //用Button设置斜体
        private void toolStripButton2_CheckedChanged(object sender, EventArgs e)
        {
            Font oldFont;
            Font newFont;
            oldFont = richTextBox1.SelectionFont;
            bool checkStatse = ((ToolStripButton)sender).Checked;
            if (!oldFont.Italic && checkStatse)
            {
                newFont = new Font(oldFont, oldFont.Style | FontStyle.Italic);
            }
            else
            {
                newFont = new Font(oldFont, oldFont.Style & ~FontStyle.Italic);
            }
            richTextBox1.SelectionFont = newFont;
            richTextBox1.Focus();
        }
        //用Button设置下划线
        private void toolStripButton3_CheckedChanged(object sender, EventArgs e)
        {

            Font oldFont;
            Font newFont;
            oldFont = richTextBox1.SelectionFont;
            bool checkStatse = ((ToolStripButton)sender).Checked;
            if (!oldFont.Underline && checkStatse)
            {
                newFont = new Font(oldFont, oldFont.Style | FontStyle.Underline);
            }
            else
            {
                newFont = new Font(oldFont, oldFont.Style & ~FontStyle.Underline);
            }
            richTextBox1.SelectionFont = newFont;
            richTextBox1.Focus();
        }
        private void boldToolStripMenuItem_CheckedChanged_1(object sender, EventArgs e)
        {
            //menu上边的设置按钮的checled与否，再根据checkchange来改变
            toolStripButton1.Checked = boldToolStripMenuItem.Checked;
        }

        private void 下划线ToolStripMenuItem_CheckedChanged(object sender, EventArgs e)
        {
            toolStripButton3.Checked = 下划线ToolStripMenuItem.Checked;
        }



        private void 斜体ToolStripMenuItem_CheckedChanged_1(object sender, EventArgs e)
        {
            toolStripButton2.Checked = 斜体ToolStripMenuItem.Checked;
        }

3.下拉式选单选择字体:

        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;
        }

3.另外,皮肤的设置是通过使用了主题控件DLL,然后直接调用实现的:

private void blueToolStripMenuItem_Click(object sender, EventArgs e)
        {
            //设置皮肤
            skinEngine1.SkinFile = "DiamondBlue.ssk";
        }