RichTextBox文字处理控件使用方法
1，实现右键功能
添加RichTextBox文字处理控件
private void richTextBox1_LinkClicked(object sender, LinkClickedEventArgs e)
{
System.Diagnostics.Process.Start(e.LinkText);
}
显示行号代码如下
private void 显示行号ToolStripMenuItem_Click(object sender, EventArgs e)
{
int n = 1; string data = "";
foreach (string s in richTextBox1.Lines)
{
data += n.ToString() + ":" + " " + s + "\r\n";
n++;
}
richTextBox1.Text = data;
}
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private void 复制ToolStripMenuItem_Click(object sender, EventArgs e)
{
try
{
this.Cursor = Cursors.WaitCursor;
string strTemp = richTextBox1.SelectedText;
//获取RichTextBox中选中的文字
if (strTemp.Equals("")) //判断是否为空
return;
Clipboard.Clear();//清除原有剪切板中内容
Clipboard.SetText(strTemp);//将文字添加到剪切板中，还添加Object类型数据
this.Cursor = Cursors.Default;
}
catch (System.Exception ex)
{
this.Cursor = Cursors.Default;
// CommonFunc.DisplayException(ex);
}
}
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private void 粘贴ToolStripMenuItem_Click(object sender, EventArgs e)
{
richTextBox1.Paste();
}
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private void 剪切ToolStripMenuItem_Click(object sender, EventArgs e)
{
richTextBox1.Cut();
}
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private void 红色ToolStripMenuItem1_Click(object sender, EventArgs e)
{
this.richTextBox1.ForeColor = System.Drawing.Color.Red;
}
private void 黄色ToolStripMenuItem1_Click(object sender, EventArgs e)
{
this.richTextBox1.ForeColor = System.Drawing.Color.Olive;
}
private void 蓝色ToolStripMenuItem1_Click(object sender, EventArgs e)
{
this.richTextBox1.ForeColor = System.Drawing.Color.Blue;
}
2，实现超链接
LinkClicked事件输入代码如下
private void richTextBox1_LinkClicked(object sender, LinkClickedEventArgs e)
{
System.Diagnostics.Process.Start(e.LinkText);
}