[File_Control] ... [/File_Control]
[File_Control] ... [/File_Control] a series of related file tags. Any files accessed within these container tags will not be unloaded until the closing container tag is reached.
The [File_CurrentError] tag only functions within the [File_Control] ... [/File_Control] tags.
It is important to use these container tags around any series of file tags that use the same file repeatedly. Otherwise, Lasso has to close and reopen the file after each [File_...] tag which can greatly reduce performance.
- Syntax
- Parameters
[File_Control]
... File Tags ...
[/File_Control]Examples
To perform a series of file tags on the same file:
Use the [File_Control] ... [/File_Control] tags to surround the file tags. The following example opens a file and reads several lines from it.
<?LassoScript
File_Control;
Variable: 'One'=(File_ReadLine: '/myfile.txt', -FileLineNumber=1;
Variable: 'Two'=(File_ReadLine: '/myfile.txt', -FileLineNumber=2;
Variable: 'Four'=(File_ReadLine: '/myfile.txt', -FileLineNumber=4;
/File_Control;
?>| Tag Link | [File_Control] ... [/File_Control] | Category | File |
|---|---|---|---|
| Type | Container | Data Source | Any |
| Support | Preferred | Version | 3.0 |
| Output Type | None | Security | Tag,File |
| Implementation | Sets | Lasso 5.0,LDML3x | |
Please note that periodically LassoSoft will go through the notes and may incorporate information from them into the documentation. Any submission here gives LassoSoft a non-exclusive license and will be made available in various formats to the Lasso community.
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