在visual c#.net,颜色对话框中,
colorDialog1.ShowHelp = true;
colorDialog1.Color = richTextBox1.ForeColor;
if (colorDialog1.ShowDialog() != DialogResult)
{
richTextBox1.ForeColor = colorDialog1.Color;
}
其中(colorDialog1.ShowDialog() != DialogResult 这句话该怎么解释???