fileChanged = true;
int lineNo = richTextBox.GetLineFromCharIndex(richTextBox.SelectionStart) + 1;
//取得当前光标停留的行号(1开始)Point currentPos = richTextBox.GetPositionFromCharIndex(richTextBox.SelectionStart);
//取得当前光标停留的坐标Point firstPos = new Point(1,currentPos.Y);
//该行的第一个字符的坐标int firstIndex = richTextBox.GetCharIndexFromPosition(firstPos);
//取得第一个字符的文本序号int colNo = richTextBox.SelectionStart - firstIndex + 1;
//取得光标停留的列号
int lineNo = richTextBox.GetLineFromCharIndex(richTextBox.SelectionStart) + 1;
//取得当前光标停留的行号(1开始)Point currentPos = richTextBox.GetPositionFromCharIndex(richTextBox.SelectionStart);
//取得当前光标停留的坐标Point firstPos = new Point(1,currentPos.Y);
//该行的第一个字符的坐标int firstIndex = richTextBox.GetCharIndexFromPosition(firstPos);
//取得第一个字符的文本序号int colNo = richTextBox.SelectionStart - firstIndex + 1;
//取得光标停留的列号
解决方案 »
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