stringbuilder
The StringBuilder
If you are processing strings, of course you can concatenate them using the +
operator:
cString := "Hello" + " " + "from" + " " + "my" + " " + "X#" + " " + "program"
But if you are building longer strings, composed by many substrings, you should use the System.Text.StringBuilder class. Is is much more efficient when dealing with many string parts:
using System.Text oSB := StringBuilder{} oSB:Append( "Hello" ) oSB:Append( " " ) oSB:Append( "from" ) oSB:Append( " " ) oSB:Append( "my" ) oSB:Append( " " ) oSB:Append( "X#" ) oSB:Append( " " ) oSB:Append( "program" ) System.Console.WriteLine( oSB:ToString() )
The StringBuilder
class has also a AppendFormat()
method, and many other interesting methods to work with the string, like Replace()
, Copy()
and Insert()
. Please see MSDN for more details - specially the System.Text.StringBuilder docs page has a very long and detailled description of this class, together with useful samples.
stringbuilder.txt · Last modified: 2018/01/27 20:57 by wolfgangriedmann