C#里，如何写正则表达式，去掉JavaScript代码？

用户在TextBox里输入：
<script>window</script>
kkk<script>window</script>
uuuuuuuu
去掉后，应该是
kkkuuuuuuuu
C#里，如何写正则表达式，去掉JavaScript代码？

private void Button1_Click(object sender,EventArgs e)
{
string j=去掉JavaSript的正则表达式;c=@""
this.TextBox1.Text=Regex.Replace(this.TextBox1.Text,j,c,RegexOptions.IgnoreCase);
}

解决方案 »

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private void Button1_Click(object sender,EventArgs e)
{
string j=去掉JavaSript的正则表达式,c=@"";
this.TextBox1.Text=Regex.Replace(this.TextBox1.Text,j,c,RegexOptions.IgnoreCase);
}
private void Button1_Click(object sender,EventArgs e)
{
string j=去掉JavaSript的正则表达式,c=@"";
this.TextBox2.Text=Regex.Replace(this.TextBox1.Text,j,c,RegexOptions.IgnoreCase);
}
private void Button1_Click(object sender,EventArgs e)
{
string j=去掉JavaSript的正则表达式,c=@"";
this.TextBox2.Text=Regex.Replace(this.TextBox1.Text,j,c,RegexOptions.IgnoreCase);
}
        static void Main() {
            Console.WriteLine( vallid( @"<script>window</script>
kkk<script>window</script>
uuuuuuuu" ) );
            Console.ReadLine();
        }        private static string vallid( string original ) {
            string j = @"<script>.*?</script>";
            return Regex.Replace( original, j, string.Empty );
        }
string j = @"(?s)<([^\s>]+)[^>]*>.*?</\1>"; c = "";
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window.google.sn="webhp";window.google.timers={load:{t:{start:(new Date).getTime()}}};try{window.google.pt=window.gtbExternal&&window.gtbExternal.pageT()||window.external&&window.external.pageT}catch(b){}
window.google.jsrt_kill=1;
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window._gjuc())&&setTimeout(_gjp,500)};
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