string s = @"............................
.............{26}......
.....{33}.......
.........................
............{10}....
..........................
........................";
MatchCollection ms = Regex.Matches(s, @"\{(\d*?)\}");
foreach (Match m in ms)
{
Console.WriteLine(m.Groups[1].Value);
}
//匹配的正则表达式
Regex r = new Regex(@"([1-9]\d*\.?\d*)|(0\.\d*[1-9])");
Match m = r.Match(this.textBox1.Text);
while (m.Success)
{
//匹配成功
this.listBox1.Items.Add(m.Groups[0].Value);
//从上一个匹配结束的位置开始下一个匹配
m = m.NextMatch();
}
Regex rg = new Regex(@"(\{\d*\})");
Match ma = rg.Match(textBox1.Text);
while (ma.Success)
{
string st = ma.Groups[0].Value.ToString(); //447888888888888888888888888888888888888?d/aDaa
string sts = ma.Groups[1].Value.ToString(); //447888888888888888888888888888888888888?d/aDaa
}
匹配多个用下面方法Regex rg = new Regex(@"(\{\d*\})");
MatchCollection m = rg.Matches(textBox1.Text);
foreach (Match ma in m)
{
string st = ma.Value;
}