Solved

Simple C++ questions concerning Borland C++ Builder

Posted on 2008-06-14
4
659 Views
Last Modified: 2012-08-13
1. I want to make the caption of label to be "The sum is:" SUM, where SUM is an integer. Label1->Caption = "The sum is" + SUM; doesn't work..
2. How do I change line in a label caption?

(these two questions are for borland c++ builder)

Thanks
0
Comment
Question by:Chrysaor
  • 2
4 Comments
 
LVL 53

Accepted Solution

by:
Infinity08 earned 125 total points
ID: 21787695
>>  1. I want to make the caption of label to be "The sum is:" SUM, where SUM is an integer. Label1->Caption = "The sum is" + SUM; doesn't work..

Try :

        Label1->Caption = "The sum is " + IntToStr(SUM);


>> 2. How do I change line in a label caption?

Try :

        Label1->Caption = "The first line\nThe second line";

Notice the \n which starts a new line.
0
 

Author Comment

by:Chrysaor
ID: 21788121
It doesn't change the line with \n ..
0
 
LVL 53

Expert Comment

by:Infinity08
ID: 21788162
>> It doesn't change the line with \n ..

What do you mean ? What do you see ?
0
 
LVL 2

Expert Comment

by:maggc
ID: 22441008
Write

int intValue = 5;

Label1->Caption = "text" + AnsiString(intValue);

You can define WordWrap = true for the Label so it wraps the text if it is too long to fit into the current line. Or make 2 separate labels ;)
0

Featured Post

VMware Disaster Recovery and Data Protection

In this expert guide, you’ll learn about the components of a Modern Data Center. You will use cases for the value-added capabilities of Veeam®, including combining backup and replication for VMware disaster recovery and using replication for data center migration.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

C++ Properties One feature missing from standard C++ that you will find in many other Object Oriented Programming languages is something called a Property (http://www.experts-exchange.com/Programming/Languages/CPP/A_3912-Object-Properties-in-C.ht…
This article shows you how to optimize memory allocations in C++ using placement new. Applicable especially to usecases dealing with creation of large number of objects. A brief on problem: Lets take example problem for simplicity: - I have a G…
The viewer will learn how to pass data into a function in C++. This is one step further in using functions. Instead of only printing text onto the console, the function will be able to perform calculations with argumentents given by the user.
The viewer will be introduced to the technique of using vectors in C++. The video will cover how to define a vector, store values in the vector and retrieve data from the values stored in the vector.

803 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question