Description
The ContainsFile method lets you find out whether the file with the specified name is already referred to by an item that belongs to the Files, Objects or Regions collection.
Declaration
ProgObj.ContainsFile(FileName)
| ProgObj | An expression, variable or parameter that specifies a reference to one of the objects listed in the Applies To section | |||
| FileName | [in] | Required | String | |
| Result | Boolean | |||
Applies To
The method is applied to the following objects:
Parameters
The method has the following parameter:
FileName
The full or relative path to the file whose presence in the collection you want to check.
Result Value
True if the given file is stored as an item in the collection and False otherwise.
Example
The following example demonstrates how to add a file to the Stores | Files collection using the methods of the Files object. This example verifies whether the desired file is already in the Files collection, and if it is not there, adds the file to it.
JavaScript, JScript
function StoreFile()
{
var FileName = "C:\\MyFile.txt";
var StoredItemName = "MyFile";
// Verify that StoredItemName is not taken
if (Files.ContainsFile (FileName))
{
Log.Message ("The Files collection already contains this file.");
return;
}
// Add the file to the Files collection
if (Files.Add(FileName, StoredItemName))
Log.Message("The file has been successfully saved in Stores.");
else
Log.Message (Files.LastError);
}
Python
def StoreFile():
FileName = "C:\\MyFile.txt"
StoredItemName = "MyFile"
# Verify that StoredItemName is not taken
if Files.Contains(StoredItemName):
Log.Message ("The Files collection already contains this file.");
return
# Add the file to the Files collection
if Files.Add(FileName, StoredItemName):
Log.Message("The file has been successfully saved in Stores.")
else:
Log.Message (Files.LastError)VBScript
Sub StoreFile
Dim FileName, StoredItemName
FileName = "C:\MyFile.txt"
StoredItemName = "MyFile"
' Verify that StoredItemName is not taken
If Files.ContainsFile (FileName) Then
Log.Message ("The Files collection already contains this file.")
End If
' Add the file to the Files collection
If Files.Add(FileName, StoredItemName) Then
Log.Message ("The file has been successfully saved in Stores.")
Else
Log.Message (Files.LastError)
End If
End Sub
DelphiScript
procedure StoreFile;
var FileName, StoredItemName;
begin
FileName := 'C:\MyFile.txt';
StoredItemName := 'MyFile';
// Verify that StoredItemName is not taken
if Files.ContainsFile(FileName) then
Log.Message ('The Files collection already contains this file.');
// Add the file to the Files collection
if Files.Add(FileName, StoredItemName) then
Log.Message('The file has been successfully saved in Stores.')
else
Log.Message (Files.LastError);
end;
C++Script, C#Script
function StoreFile()
{
var FileName = "C:\\MyFile.txt";
var StoredItemName = "MyFile";
// Verify that StoredItemName is not taken
if (Files["ContainsFile"](FileName))
{
Log["Message"]("The Files collection already contains this file");
return;
}
// Add the file to the Files collection
if (Files["Add"](FileName, StoredItemName))
Log["Message"]("The file has been successfully saved in Stores.");
else
Log["Message"](Files["LastError"]);
}