1、去掉字符串中的转义等特殊字符:
stringinputString=@”helloworld]\“;
StringBuildersb=newStringBuilder();
string[]parts=inputString.Split(newchar[]{’‘,‘\n’,‘\t’,‘\r’,‘\f’,‘\v’,’\’},StringSplitOptions.RemoveEmptyEntries);
intsize=parts.Length;
for(inti=0;i sb.AppendFormat(“{0}“,parts[i]); 2、删除字符串头尾的转义等特殊字符串: 使用SubString和Remove来操作 比如去掉结尾的转义字符,可以使用 inputString.SubString(0,inputString.Length-1); inputString.SubString(0,inputString.Length-2); inputString.SubString(0,inputString.Length-3); 扩展资料 C#字符串取消转义字符的转义作用,使其正常显示 usingSystem; usingSystem.Collections.Generic; usingSystem.ComponentModel; usingSystem.Data; usingSystem.Drawing; usingSystem.Linq; usingSystem.Text; usingSystem.Windows.Forms; namespacetest1 { publicpartialclassForm2:Form { publicForm2() { InitializeComponent(); } privatevoidbutton1_Click(objectsender,EventArgse) { stringstr=@"D:\document\test.txt"; stringstr1="D:\\document\\test.txt"; MessageBox.Show(str+"---"+str1); } } }
using System.Linq;
string st = "\b\0\0XXXX-AP\0\0\0\0\0\0";
string s = new string((from c in st.ToCharArray() where char.IsControl(c) select c).ToArray());
string st = "\b\\\0\0XXXX-AP\0\0\0\0\0\0";
st = st.Trim(new char[] { '\'', '\"', '\\', '\0', '\a', '\b', '\f', '\n', '\r', '\t', '\v' });
-----------
-----------
这个我估计必须得把所有的转义字符先存起来,
然后再一个个来比较