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ListView Question Urgent

Posted on 2004-04-02
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Last Modified: 2010-04-05
Hi all

I've got a listview that collects a list of emails using POP3.

It contains these fields: ID //which is a number that it looks for and filters using Case etc... loop.
Account Number,Title,Firstname and Surname.  

The first field is a number. Now if a number is found it must then get the number plus all the other fields and put it in a memo for example.

This is what i have right now but it only get's the first field, i also need the others.

Here the code i'm using right now:

var
I, tmp: Integer;



Begin
for I:= 0 to ListView1.Items.Count - 1 do
begin
 tmp:=  StrToInt(ListView1.Items[I].Caption);
 case tmp of
  0:Showmessage('0 Found');
  1:Showmessage('Hello'+ListView1.Items[I].Caption);
  2:Showmessage('2 Found');
  3:Showmessage('3 Found');
  4:Showmessage('4 Found');
  5:Showmessage('5 Found');
  6:Showmessage('6 Found');
  7:Memo1.Lines.Add( ListView1.Items[I].Caption );
 end;
 end;

 end;

Can you please help?

Thanks

Drive2000

p.s: I'm giving all the point i have left.
0
Comment
Question by:Drive2000
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6 Comments
 
LVL 11

Expert Comment

by:shaneholmes
ID: 10741671
Use the SubItems property of Items

 for I:= 0 to ListView.Items.Count - 1 do
  Memo1.Lines.Add( ListView1.Items[I].Caption + ' ,' +
                           ListView1.Items[I].SubItems[0] + ',' +
                           ListView1.Items[I].SubItems[1] + ',' +
                             );


 Shane
0
 
LVL 11

Accepted Solution

by:
shaneholmes earned 500 total points
ID: 10741679
Begin
for I:= 0 to ListView1.Items.Count - 1 do
begin
 tmp:=  StrToInt(ListView1.Items[I].Caption);
 case tmp of
  0:Showmessage('0 Found');
  1:Showmessage('Hello'+ListView1.Items[I].Caption);
  2:Showmessage('2 Found');
  3:Showmessage('3 Found');
  4:Showmessage('4 Found');
  5:Showmessage('5 Found');
  6:Showmessage('6 Found');
  7: Memo1.Lines.Add( ListView1.Items[I].Caption + ' ,' +
                           ListView1.Items[I].SubItems[0] + ',' +
                           ListView1.Items[I].SubItems[1] + ',' +
                             );

 end;
 end;

Shane
0
 

Author Comment

by:Drive2000
ID: 10741807
I'm getting an error at the end.

Error= Expression expected but ')' found.
0
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Author Comment

by:Drive2000
ID: 10741850
OK i found what the problem was :)

It works great !!!

Thanks a million.

Drive2000 .
0
 
LVL 11

Expert Comment

by:shaneholmes
ID: 10741854
sorry,

remove the  +',' +

ListView1.Items[I].SubItems[1] ;


Shane
0
 
LVL 11

Expert Comment

by:shaneholmes
ID: 10741864
i left that on so you could add more fields if needed,

example

7: Memo1.Lines.Add( ListView1.Items[I].Caption + ' ,' +
                           ListView1.Items[I].SubItems[0] + ',' +
                           ListView1.Items[I].SubItems[1] + ',' +
                           ListView1.Items[I].SubItems[2] + ',' +
                           ListView1.Items[I].SubItems[3] + ',' +
                           ListView1.Items[I].SubItems[4] );

It all depends on how many subitems you have.

Shane
0

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