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DataSet Handling function #479298
03/16/20 13:52
03/16/20 13:52
Joined: Feb 2015
Posts: 652
Milano, Italy
M
MatPed Offline OP
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MatPed  Offline OP
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Joined: Feb 2015
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Milano, Italy
With dataSet() function I can set any value in any dataset position.
How can I do the same with a string?
Thank you

Re: DataSet Handling function [Re: MatPed] #479299
03/16/20 14:58
03/16/20 14:58
Joined: Jul 2000
Posts: 27,977
Frankfurt
jcl Offline

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jcl  Offline

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Joined: Jul 2000
Posts: 27,977
Frankfurt
For instance:

string MyString = dataStr(...);
strcpy(MyString,"123");

Take care not to exceed the field length.

Re: DataSet Handling function [Re: MatPed] #479301
03/16/20 15:35
03/16/20 15:35
Joined: Feb 2015
Posts: 652
Milano, Italy
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MatPed Offline OP
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... because the type string is a pointer?

Re: DataSet Handling function [Re: MatPed] #479302
03/16/20 15:58
03/16/20 15:58
Joined: Feb 2017
Posts: 1,718
Chicago
AndrewAMD Online
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AndrewAMD  Online
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Chicago
Yes. string is typedef'd to char* (pointer to char).

Re: DataSet Handling function [Re: MatPed] #479311
03/16/20 22:41
03/16/20 22:41
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Milano, Italy
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MatPed Offline OP
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Joined: Feb 2015
Posts: 652
Milano, Italy
Thank you; still too Pascal minded...


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