Launches a File
Browser window allowing you to select a file.
|
Function |
Group |
Execution |
Windows |
Embedded |
Thin Client |
| RDFileN
|
File |
Synchronous |
Supported |
Supported |
Supported |
Syntax
RDFileN( "tagSelectedFile", strSearchPath, strMask, optNumChangeDir )
- tagSelectedFile
- Name of the string tag receiving the name and path
of a selected file. The tag name must be enclosed in quotes, or the project will try
to get the contents of the tag. Moreover, it must be a valid tag
name — it cannot be a VBScript variable name, for example.
- strSearchPath
- The file path (directory) to search.
- strMask
- The mask used to filter the files.
- optNumChangeDir
- Optional numeric tag that
indicates whether the operator will be able to change the browsing
directory. If this parameter is omitted or set TRUE ( 1 ), then the window opened by this
function will allow the operator to navigate to different
directories. If it is set FALSE
( 0 ), then the window
will be restricted to the directory specified by strSearchPath.
Returned value
| 0 |
Success |
| 1 |
One of
the parameters is not a string |
| 2 |
Parameter
1 contains an invalid tag name |
| 3 |
The user
canceled the operation |
Examples
|
Tag Name |
Expression |
|
Tag |
RDFileN( "FileName", "C:\Studio\", "*.doc",
1 )
|