Lazarus - parse function based on delimiter
I am building a small app in Lazarus and need a parse function based on the underscore. For example:
array := Split(string, delimiter开发者_StackOverflow社区);
So string = "this_is_the_first_post"
and delimiter is the underscore resulting in the array being returned as:
array[0] = this
array[1] = is
array[2] = the
array[3] = first
array[4] = post
Any one has any idea how to go about this? I have tried a few code examples and it always throws an error.
Thanks.
You can use the following code:
var
List1: TStringList;
begin
List1 := TStringList.Create;
try
List1.Delimiter := '_';
List1.DelimitedText := 'this_is_the_first_post';
ShowMessage(List1[0]);
ShowMessage(List1[1]);
ShowMessage(List1[2]);
ShowMessage(List1[3]);
ShowMessage(List1[4]);
finally
List1.Free;
end;
end;
In this example the output will be shown as a set of messages but you get the general idea.
精彩评论