c# - Append string to another string after a specified character

Question

I have a string a="<tr>i'm working in C#<tr/> abcdefghjiklmnopqr ii oo yy uu hh gg rr", and b="<td>Finish</td></tr>". I need string a as

  a="<tr>i'm working in C#<tr/> <td>Finish</td></tr> abcdefghjiklmnopqr ii oo yy uu hh gg rr".

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How do we append string in string like above? I asked a same question earlier which was wrong. Here will have to find for first ">" charcter and append b in a.

Please help.

Answer 1

You are looking for String.Format:

string a = "i'm working in C#";
string b = "Finish";
a = String.Format("<tr>{0}<tr/> <td>{1}</td></tr>",a,b);

See here for how to use the first parameter: http://msdn.microsoft.com/en-us/library/txafckwd.aspx