问个正则

Question

string str = "a.Size=new Size(2,3);\r\nasdfasf;\r\nb.Size=new Size(3,6);";
把所有的a.Size,b.Size全部输出，这个正则怎么写呀

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无

Answer 1

using System.Text.RegularExpressions;

   private void button2_Click(object sender, EventArgs e)
        {
            string str = "a.Size=new Size(2,3);\r\nasdfasf;\r\nb.Size=new Size(3,6);";

            MatchCollection match = Regex.Matches(str, @"[a-z]\.Size");
            for (int i = 0; i < match.Count; i++)
            {
                MessageBox.Show(match[i].Value.ToString());   
            }

}

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努力+方法=成功

Answer 2

Designer.cs
我是想获取Designer.cs里面的所有的Size语句

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无

Answer 3

using System.Text.RegularExpressions;

   private void button2_Click(object sender, EventArgs e)
        {
            string str = "a.Size=new Size(2,3);\r\nasdfasf;\r\nb.Size=new Size(3,6);";

            MatchCollection match = Regex.Matches(str, @".*size\(\s*\d*,\s*\d*\s*\)");
            for (int i = 0; i < match.Count; i++)
            {
                MessageBox.Show(match[i].Value.ToString());  
            }

}

试试这个