Difference between revisions of "TIniFile.ValueExists"
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==Example== | ==Example== | ||
| − | ''example.ini'' in soldatserver's root folder | + | ''example.ini'' in soldatserver's root folder: |
<syntaxhighlight lang="ini"> | <syntaxhighlight lang="ini"> | ||
[Section1] | [Section1] | ||
| Line 13: | Line 13: | ||
Key2= | Key2= | ||
</syntaxhighlight> | </syntaxhighlight> | ||
| + | actual script code: | ||
<syntaxhighlight lang="pascal"> | <syntaxhighlight lang="pascal"> | ||
var | var | ||
Latest revision as of 02:43, 23 August 2013
function ValueExists(const Section, Ident: String): Boolean Section: Section name Ident: Property name (key)
Description
This procedure returns TRUE if a key exists and FALSE otherwise
Example
example.ini in soldatserver's root folder:
[Section1]
Key1=1
Key2=
actual script code:
var
ini: TIniFile;
temp: Boolean;
begin
// assuming Sandbox Level < 2
ini := File.CreateINI('example.ini');
temp := ini.ValueExists('Section1','Key1'); // temp = TRUE
temp := ini.ValueExists('Section1','Key2'); // temp = TRUE
temp := ini.ValueExists('Section1','Key3'); // temp = FALSE
ini.Free;
end.
