private void MySearch(object sender, SearchEventArgClass e)
{
string strToSearch = e.SearchString;
if (strToSearch.Length == 0)
{
return;
}
//int start = richTextBox1.SelectionStart;
int start = GetActiveEditor().SelectionStart;
//start = richTextBox1.Find(strToSearch, start, RichTextBoxFinds.MatchCase);
start = GetActiveEditor().Find(strToSearch, start, RichTextBoxFinds.MatchCase);
if (start == -1)
{
MessageBox.Show("已查找到文档的结尾", "查找结束对话框");
start = 0;
GetActiveEditor().Select();
}
else
{
//查找下一处，从该位置开始查询
start = start + strToSearch.Length;
//选中查询到的字符串
GetActiveEditor().Select();
}
}
private void Find_Btn_Click(object sender, EventArgs e)
{
//如果查询内容为空，无反应
if (this.textBox1.Text.Length == 0)
{
return;
}
//触发查找事件
else if (SearchEvent != null)
{
SearchEventArgClass ee = new SearchEventArgClass(this.textBox1.Text);
SearchEvent(sender, ee);
}
}
