This object represents a text file comparison window. The window isn’t necessarily visible on screen and can be used either to perform file comparison services for a client, or to present file comparisons on the screen to the user.
Use the methods and properties exposed by this object to perform text file comparisons, extract results, and to alter the appearance of a text file comparison window.
Properties (implemented by interface ICommonUI)
Active
| IDL | [propget] HRESULT Active([out, retval] VARIANT_BOOL* pValue) |
|---|---|
| .NET | Boolean Active[get, set] |
| VB6 | Active As Boolean |
The active state of the comparison window.
The property is read/write.
Height
| IDL | [propget] HRESULT Height([out, retval] long* pValue) |
|---|---|
| .NET | Int32 Height[get, set] |
| VB6 | Height As Long |
The height of the comparison window in pixels.
The property is read/write.
Left
| IDL | [propget] HRESULT Left([out, retval] long* pValue) |
|---|---|
| .NET | Int32 Left[get, set] |
| VB6 | Left As Long |
The location of the left edge pixel coordinate of the comparison window.
The property is read/write.
Maximized
| IDL | [propget] HRESULT Maximized([out, retval] VARIANT_BOOL* pValue) |
|---|---|
| .NET | Boolean Maximized[get, set] |
| VB6 | Maximized As Boolean |
The maximized state of the comparison window.
The property is read/write.
Minimized
| IDL | [propget] HRESULT Minimized([out, retval] VARIANT_BOOL* pValue) |
|---|---|
| .NET | Boolean Minimized[get, set] |
| VB6 | Minimized As Boolean |
The minimized state of the comparison window.
The property is read/write.
Top
| IDL | [propget] HRESULT Top([out, retval] long* pValue) |
|---|---|
| .NET | Int32 Top[get, set] |
| VB6 | Top As Long |
The location of the top edge pixel coordinate of the comparison window.
The property is read/write.
Visible
| IDL | [propget] HRESULT Visible([out, retval] VARIANT_BOOL* pValue) |
|---|---|
| .NET | Boolean Visible[get, set] |
| VB6 | Visible As Boolean |
The visible state of the comparison window.
The property is read/write.
Width
| IDL | [propget] HRESULT Width([out, retval] long* pValue) |
|---|---|
| .NET | Int32 Width[get, set] |
| VB6 | Width As Long |
The width of the comparison window in pixels.
The property is read/write.
Properties (implemented by interface IComparison)
ViewType
| IDL | [propget] HRESULT ViewType([out, retval] FileViewType* pValue) |
|---|---|
| .NET | FileViewType ViewType[get, set] |
| VB6 | ViewType As FileViewType |
The comparison type (two way or three way layout).
The property is read/write.
Properties (implemented by interface IFileComparison)
AllUnresolvedConflicts
| IDL | [propget] HRESULT AllUnresolvedConflicts([out, retval] long* pValue) |
|---|---|
| .NET | Int32 AllUnresolvedConflicts[get] |
| VB6 | AllUnresolvedConflicts As Long |
Provides a count of the unresolved conflicts in all files in the comparison.
The property is read-only.
AutoSaveOnClose
| IDL | [propget] HRESULT AutoSaveOnClose([out, retval] VARIANT_BOOL* pValue) |
|---|---|
| .NET | Boolean AutoSaveOnClose[get, set] |
| VB6 | AutoSaveOnClose As Boolean |
Normally, if Merge is closed when some modified files are unsaved, it will ask the user whether those files should be saved (unless the PromptForUnsavedFiles property is set to false, in which case any unsaved files will be discarded). However, if AutoSaveOnClose is set to true, Merge will automatically save any unsaved files without prompting the user. This feature can sometimes be useful when integrating Merge with other applications.
The property is read/write.
ComparisonError
| IDL | [propget] HRESULT ComparisonError([in, optional] VARIANT nFilePair, [out, retval] FileComparisonError* pValue) |
|---|---|
| .NET | FileComparisonError get_ComparisonError(Object nFilePair) |
| VB6 | ComparisonError( [nFilePair As Variant]) As FileComparisonError |
The error (if any) that was encountered by the Compare method.
The property is read-only.
Arguments
-
nFilePair [optional]
Specifies whether to return results for files 0 and 1 (when nFilePair = 0 [default]) or files 1 and 2 (when nFilePair = 1).
ComparisonResult
| IDL | [propget] HRESULT ComparisonResult([in, optional] VARIANT nFilePair, [out, retval] FileComparisonResult* pValue) |
|---|---|
| .NET | FileComparisonResult get_ComparisonResult(Object nFilePair) |
| VB6 | ComparisonResult( [nFilePair As Variant]) As FileComparisonResult |
The result (fcrSame, fcrDifferent, fcrError) of the comparison performed by the Compare method.
The property is read-only.
Arguments
-
nFilePair [optional]
Specifies whether to return results for files 0 and 1 (when nFilePair = 0 [default]) or files 1 and 2 (when nFilePair = 1).
ErrorInfo
| IDL | [propget] HRESULT ErrorInfo([in] short nFile, [out, retval] BSTR* pValue) |
|---|---|
| .NET | String get_ErrorInfo(Int16 nFile) |
| VB6 | ErrorInfo(nFile As Integer) As String |
Provides detailed information about errors encountered while loading/comparing one of the files. If nFile is -1, then errors that applied to all
three files (for example, out of memory errors) are returned.
The property is read/write.
Arguments
-
nFile
The file (0, 1, or 2) to get error information for. A value of
-1can also be specified to denote all files.
Modified
| IDL | [propget] HRESULT Modified([in] short nFile, [out, retval] VARIANT_BOOL* pValue) |
|---|---|
| .NET | Boolean get_Modified(Int16 nFile) |
| VB6 | Modified(nFile As Integer) As Boolean |
Enables the modified state of a file to be set or retrieved.
The property is read/write.
Arguments
-
nFile
The file (0, 1, or 2) to get/set the modified state for.
NumberOfChanges
| IDL | [propget] HRESULT NumberOfChanges([in, optional] VARIANT nFilePair, [out, retval] long* pValue) |
|---|---|
| .NET | Int32 get_NumberOfChanges(Object nFilePair) |
| VB6 | NumberOfChanges( [nFilePair As Variant]) As Long |
The number of changes between two files. Use this property and the ChangeType, ChangeStartLine, and ChangeLength properties to iterate through the changes between the compared files. Note that the set of changes will include unchanged blocks of lines as well as removed, inserted, and changed blocks of lines.
The property is read-only.
Arguments
-
nFilePair [optional]
Specifies whether to return the number of changes between files 0 and 1 (when nFilePair = 0 [default]) or files 1 and 2 (when nFilePair = 1).
PromptForUnsavedFiles
| IDL | [propget] HRESULT PromptForUnsavedFiles([out, retval] VARIANT_BOOL* pValue) |
|---|---|
| .NET | Boolean PromptForUnsavedFiles[get, set] |
| VB6 | PromptForUnsavedFiles As Boolean |
If a file comparison window containing modified files is closed, Merge will normally provide an opportunity to save them. Setting this property to false will prevent the Save Changes window from appearing.
See also the AutoSaveOnClose property.
The property is read/write.
ReadOnly
| IDL | [propget] HRESULT ReadOnly([in] short nFile, [out, retval] VARIANT_BOOL* pValue) |
|---|---|
| .NET | Boolean get_ReadOnly(Int16 nFile) |
| VB6 | ReadOnly(nFile As Integer) As Boolean |
Enables the read-only state of a file to be set or retrieved.
The property is read/write.
Arguments
-
nFile
The file (0, 1, or 2) to get/set the read-only state for.
SaveFileName
| IDL | [propget] HRESULT SaveFileName([out, retval] BSTR* pValue) |
|---|---|
| .NET | String SaveFileName[get, set] |
| VB6 | SaveFileName As String |
The filename to use when saving changes (with Ctrl+S or a Save command) in the file comparison window.
The property is read/write.
ThreeWayMergeActions
| IDL | [propget] HRESULT ThreeWayMergeActions([out, retval] IThreeWayMergeActions** pValue) |
|---|---|
| .NET | ThreeWayMergeActions ThreeWayMergeActions[get] |
| VB6 | ThreeWayMergeActions As ThreeWayMergeActions |
Retrieves a collection of actions that need to be performed to merge changes from the first and third files into the central common ancestor file.
The property is read-only.
UnresolvedConflicts
| IDL | [propget] HRESULT UnresolvedConflicts([in] short nFile, [out, retval] long* pValue) |
|---|---|
| .NET | Int32 get_UnresolvedConflicts(Int16 nFile) |
| VB6 | UnresolvedConflicts(nFile As Integer) As Long |
Provides a count of the unresolved conflicts in one of the files in the comparison.
The property is read-only.
Arguments
-
nFile
Specifies the file (0, 1 or 2) that should be checked for unresolved conflict.
Properties (implemented by interface ITextComparison)
ChangeLength
| IDL | [propget] HRESULT ChangeLength([in] long nChange, [in] long nSide, [in, optional] VARIANT nFilePair, [out, retval] long* pValue) |
|---|---|
| .NET | Int32 get_ChangeLength(Int32 nChange, Int32 nSide, Object nFilePair) |
| VB6 | ChangeLength(nChange As Long, nSide As Long [, nFilePair As Variant]) As Long |
The number of lines in a change.
The property is read-only.
Arguments
-
nChange
Specifies the change (0 based) for which the number of contained lines is required. This value should be in the range [0..NumberOfChanges-1].
-
nSide
Specifies the left (0) or right (1) side of the change.
-
nFilePair [optional]
Specifies whether to return results for files 0 and 1 (when nFilePair = 0 [default]) or files 1 and 2 (when nFilePair = 1).
ChangeStartLine
| IDL | [propget] HRESULT ChangeStartLine([in] long nChange, [in] long nSide, [in, optional] VARIANT nFilePair, [out, retval] long* pValue) |
|---|---|
| .NET | Int32 get_ChangeStartLine(Int32 nChange, Int32 nSide, Object nFilePair) |
| VB6 | ChangeStartLine(nChange As Long, nSide As Long [, nFilePair As Variant]) As Long |
The starting line number (0 based) of a change.
The property is read-only.
Arguments
-
nChange
Specifies the change (0 based) for which the starting line is required. This value should be in the range [0..NumberOfChanges-1].
-
nSide
Specifies the left (0) or right (1) side of the change.
-
nFilePair [optional]
Specifies whether to return results for files 0 and 1 (when nFilePair = 0 [default]) or files 1 and 2 (when nFilePair = 1).
ChangeType
| IDL | [propget] HRESULT ChangeType([in] long nChange, [in, optional] VARIANT nFilePair, [out, retval] ChangeStyle* pValue) |
|---|---|
| .NET | ChangeStyle get_ChangeType(Int32 nChange, Object nFilePair) |
| VB6 | ChangeType(nChange As Long [, nFilePair As Variant]) As ChangeStyle |
The type of a change. A change represents a block of inserted, removed, changed, or unchanged lines.
The property is read-only.
Arguments
-
nChange
Specifies the change (0 based) for which the type is required. This value should be in the range [0..NumberOfChanges-1].
-
nFilePair [optional]
Specifies whether to return results for files 0 and 1 (when nFilePair = 0 [default]) or files 1 and 2 (when nFilePair = 1).
FileContent
| IDL | [propget] HRESULT FileContent([in] short nFile, [out, retval] BSTR* pValue) |
|---|---|
| .NET | String get_FileContent(Int16 nFile) |
| VB6 | FileContent(nFile As Integer) As String |
Enables the content a file panel to get set or retrieved.
The property is read/write.
Arguments
-
nFile
Specifies the file (0, 1 or 2) that contains the line.
FullLineData
| IDL | [propget] HRESULT FullLineData([in] long nLine, [in] short nFile, [out, retval] BSTR* pValue) |
|---|---|
| .NET | String get_FullLineData(Int32 nLine, Int16 nFile) |
| VB6 | FullLineData(nLine As Long, nFile As Integer) As String |
The contents of a line within one of the files. The content includes CR and/or LF line ending characters.
The property is read-only.
Arguments
-
nLine
Specifies the line (0 based) whose data is required.
-
nFile
Specifies the file (0, 1 or 2) that contains the line.
FullLineLength
| IDL | [propget] HRESULT FullLineLength([in] long nLine, [in] short nFile, [out, retval] long* pValue) |
|---|---|
| .NET | Int32 get_FullLineLength(Int32 nLine, Int16 nFile) |
| VB6 | FullLineLength(nLine As Long, nFile As Integer) As Long |
The length of a line within one of the files. The length includes CR and/or LF line ending characters.
The property is read-only.
Arguments
-
nLine
Specifies the line (0 based) whose length is required.
-
nFile
Specifies the file (0, 1 or 2) that contains the line.
LineData
| IDL | [propget] HRESULT LineData([in] long nLine, [in] short nFile, [out, retval] BSTR* pValue) |
|---|---|
| .NET | String get_LineData(Int32 nLine, Int16 nFile) |
| VB6 | LineData(nLine As Long, nFile As Integer) As String |
The contents of a line within one of the files. The content does not include CR and/or LF line ending characters.
The property is read-only.
Arguments
-
nLine
Specifies the line (0 based) whose data is required.
-
nFile
Specifies the file (0, 1 or 2) that contains the line.
LineLength
| IDL | [propget] HRESULT LineLength([in] long nLine, [in] short nFile, [out, retval] long* pValue) |
|---|---|
| .NET | Int32 get_LineLength(Int32 nLine, Int16 nFile) |
| VB6 | LineLength(nLine As Long, nFile As Integer) As Long |
The length of a line within one of the files. The length does not include CR and/or LF line ending characters.
The property is read-only.
Arguments
-
nLine
Specifies the line (0 based) whose length is required.
-
nFile
Specifies the file (0, 1 or 2) that contains the line.
NumberOfLines
| IDL | [propget] HRESULT NumberOfLines([in] short nFile, [out, retval] short* pValue) |
|---|---|
| .NET | Int16 get_NumberOfLines(Int16 nFile) |
| VB6 | NumberOfLines(nFile As Integer) As Integer |
The number of lines in one of the compared files.
The property is read-only.
Arguments
-
nFile
Specifies the file in question (0, 1 or 2 for the first, second and third files respectively).
Methods (implemented by interface ICommonUI)
Close
| IDL | HRESULT Close() |
|---|---|
| .NET | void Close() |
| VB6 | Close |
Closes the comparison window.
GiveUserControl
| IDL | HRESULT GiveUserControl() |
|---|---|
| .NET | void GiveUserControl() |
| VB6 | GiveUserControl |
Gives control over the lifetime of the comparison window to the user. Merge will not automatically close the window when outstanding automation references are released.
Restore
| IDL | HRESULT Restore() |
|---|---|
| .NET | void Restore() |
| VB6 | Restore |
Restores the comparison window from minimized or maximised state to its normal resizable state.
Methods (implemented by interface IComparison)
Compare
| IDL | HRESULT Compare([in] VARIANT strFirstFile, [in] VARIANT strSecondFile, [in, optional] VARIANT strThirdFile) |
|---|---|
| .NET | void Compare(Object strFirstFile, Object strSecondFile, Object strThirdFile) |
| VB6 | Compare(strFirstFile As Variant, strSecondFile As Variant [, strThirdFile As Variant]) |
Compares two or three files. This method is synchronous. An event ComparisonComplete is fired when the comparison is finished to report errors and results.
Arguments
-
strFirstFile
The fully qualified path to the first file
-
strSecondFile
The fully qualified path to the second file
-
strThirdFile [optional]
The fully qualified path to the third file
| IDL | HRESULT Print([in] VARIANT_BOOL bShowPrinterDialog, [in] PageOrientation nOrientation) |
|---|---|
| .NET | void Print(Boolean bShowPrinterDialog, PageOrientation nOrientation) |
| VB6 | Print(bShowPrinterDialog As Boolean, nOrientation As PageOrientation) |
Prints the file comparison.
Arguments
-
bShowPrinterDialog
Defaults to FALSE. Whether to show the printer dialog to the user before printing.
-
nOrientation
Defaults to poLandscape. Whether to print in portrait or landscape mode.
Refresh
| IDL | HRESULT Refresh() |
|---|---|
| .NET | void Refresh() |
| VB6 | Refresh |
Recompares the files displayed in the window. This will cause any unsaved changes to be discarded.
Report
| IDL | HRESULT Report([in] BSTR bstrReporter, [in] LineEndingStyle nLineEndingStyle, [in] BSTR strOutputFile) |
|---|---|
| .NET | void Report(String bstrReporter, LineEndingStyle nLineEndingStyle, String strOutputFile) |
| VB6 | Report(bstrReporter As String, nLineEndingStyle As LineEndingStyle, strOutputFile As String) |
Generates a report for the file comparison.
Arguments
-
bstrReporter
The short-name of the reporter that should be used to generate the report. Valid names are "xml", "html", "htmlslideshow", and "diff". Please note that not all reporters support the generation of three-way comparison reports.
-
nLineEndingStyle
The type of line-ending to use in the generated report file(s).
-
strOutputFile
The name of the output file for the report. If the reporter generates more than one file, those files will have names based on this one.
Report2
| IDL | HRESULT Report2([in] BSTR bstrReporter, [in] LineEndingStyle nLineEndingStyle, [in] VARIANT vtEncoding, [in] BSTR strOutputFile) |
|---|---|
| .NET | void Report2(String bstrReporter, LineEndingStyle nLineEndingStyle, Object vtEncoding, String strOutputFile) |
| VB6 | Report2(bstrReporter As String, nLineEndingStyle As LineEndingStyle, vtEncoding As Variant, strOutputFile As String) |
Generates a report for the file comparison.
Arguments
-
bstrReporter
The short-name of the reporter that should be used to generate the report. Valid names are "xml", "html", "htmlslideshow", and "diff". Please note that not all reporters support the generation of three-way comparison reports.
-
nLineEndingStyle
The type of line-ending to use in the generated report file(s).
-
vtEncoding
The character encoding to use for the generated report. It can either be a codepage number, or one of the following strings: ‘UCS2’ (Unicode UCS2), ‘UCS2-BE’ (Unicode UCS2 big endian), ‘UTF8’ (Unicode UTF8 with byte-order marker), ‘UTF8-NOBOM’ (Unicode UTF8 without byte-order marker), ‘UTF7’ (Unicode UTF7).
-
strOutputFile
The name of the output file for the report. If the reporter generates more than one file, those files will have names based on this one.
SaveComparison
| IDL | HRESULT SaveComparison([in] BSTR filename) |
|---|---|
| .NET | void SaveComparison(String filename) |
| VB6 | SaveComparison(filename As String) |
Saves the comparison to a file. We recommend that you use the .cmp7 extension in the filename.
Arguments
-
filename
The name of the file to which the comparison should be saved.
SetPanelTitles
| IDL | HRESULT SetPanelTitles([in] VARIANT strFirst, [in] VARIANT strSecond, [in, optional] VARIANT strThird) |
|---|---|
| .NET | void SetPanelTitles(Object strFirst, Object strSecond, Object strThird) |
| VB6 | SetPanelTitles(strFirst As Variant, strSecond As Variant [, strThird As Variant]) |
Sets the titles shown above the file panels.
Arguments
-
strFirst
The title for the first file panel.
-
strSecond
The title for the second file panel.
-
strThird [optional]
The title for the third file panel.
Methods (implemented by interface IFileComparison)
CompareAsync
| IDL | HRESULT CompareAsync([in] VARIANT strFirstFile, [in] VARIANT strSecondFile, [in, optional] VARIANT strThirdFile) |
|---|---|
| .NET | void CompareAsync(Object strFirstFile, Object strSecondFile, Object strThirdFile) |
| VB6 | CompareAsync(strFirstFile As Variant, strSecondFile As Variant [, strThirdFile As Variant]) |
Compares two or three files. This method is asynchronous (returns before the comparison completes). An event ComparisonComplete is fired when the comparison is finished to report errors and results.
Arguments
-
strFirstFile
The fully qualified path to the first file
-
strSecondFile
The fully qualified path to the second file
-
strThirdFile [optional]
The fully qualified path to the third file
SaveFile
| IDL | HRESULT SaveFile([in] short nFile, [in, optional] VARIANT strSaveTo) |
|---|---|
| .NET | void SaveFile(Int16 nFile, Object strSaveTo) |
| VB6 | SaveFile(nFile As Integer [, strSaveTo As Variant]) |
Saves the file in the nFile panel. If the strSaveTo argument is provided, Merge performs a Save As to the specified file.
Arguments
-
nFile
The file (0, 1, or 2) to save.
-
strSaveTo [optional]
An optional file name to use when saving the file.
SaveFileAs
| IDL | HRESULT SaveFileAs([in] short nFile) |
|---|---|
| .NET | void SaveFileAs(Int16 nFile) |
| VB6 | SaveFileAs(nFile As Integer) |
Prompts the user to save the file in the nFile panel with a new name.
Arguments
-
nFile
The file (0, 1, or 2) to save.
ThreeWayMerge
| IDL | HRESULT ThreeWayMerge([out, retval] long* pValue) |
|---|---|
| .NET | Int32 ThreeWayMerge() |
| VB6 | ThreeWayMerge As Long |
Merges the two outer files in a three-way comparison into the central common ancestor file. The number of merging conflicts encountered during the merge is returned.
Methods (implemented by interface ITextComparison)
Methods (implemented by interface ITextComparison2)
CompareAsyncWithEncoding
| IDL | HRESULT CompareAsyncWithEncoding([in] VARIANT strFirstFile, [in] IEncoding* firstEncoding, [in] VARIANT strSecondFile, [in] IEncoding* secondEncoding, [in, optional] VARIANT strThirdFile, [in, optional] IEncoding* thirdEncoding) |
|---|---|
| .NET | void CompareAsyncWithEncoding(Object strFirstFile, Encoding firstEncoding, Object strSecondFile, Encoding secondEncoding, Object strThirdFile, Encoding thirdEncoding) |
| VB6 | CompareAsyncWithEncoding(strFirstFile As Variant, firstEncoding As Encoding, strSecondFile As Variant, secondEncoding As Encoding [, strThirdFile As Variant] [, thirdEncoding As Encoding]) |
Compares two or three files, using the specified encodings when loading the files. This method is asynchronous (returns before the comparison completes). An event ComparisonComplete is fired when the comparison is finished to report errors and results.
Arguments
-
strFirstFile
The fully qualified path to the first file
-
firstEncoding
The encoding to use when loading the first file, or 0 (null NULL) to use the default encoding.
-
strSecondFile
The fully qualified path to the second file
-
secondEncoding
The encoding to use when loading the second file, or 0 (null NULL) to use the default encoding.
-
strThirdFile [optional]
The fully qualified path to the third file
-
thirdEncoding [optional]
The encoding to use when loading the third file, or 0 (null NULL) to use the default encoding.
CompareWithEncoding
| IDL | HRESULT CompareWithEncoding([in] VARIANT strFirstFile, [in] IEncoding* firstEncoding, [in] VARIANT strSecondFile, [in] IEncoding* secondEncoding, [in, optional] VARIANT strThirdFile, [in, optional] IEncoding* thirdEncoding) |
|---|---|
| .NET | void CompareWithEncoding(Object strFirstFile, Encoding firstEncoding, Object strSecondFile, Encoding secondEncoding, Object strThirdFile, Encoding thirdEncoding) |
| VB6 | CompareWithEncoding(strFirstFile As Variant, firstEncoding As Encoding, strSecondFile As Variant, secondEncoding As Encoding [, strThirdFile As Variant] [, thirdEncoding As Encoding]) |
Compares two or three files, using the specified encodings when loading the files. This method is synchronous. An event ComparisonComplete is fired when the comparison is finished to report errors and results.
Arguments
-
strFirstFile
The fully qualified path to the first file
-
firstEncoding
The encoding to use when loading the first file, or 0 (null NULL) to use the default encoding.
-
strSecondFile
The fully qualified path to the second file
-
secondEncoding
The encoding to use when loading the second file, or 0 (null NULL) to use the default encoding.
-
strThirdFile [optional]
The fully qualified path to the third file
-
thirdEncoding [optional]
The encoding to use when loading the third file, or 0 (null NULL) to use the default encoding.
Events (implemented by interface IFileComparisonEvents)
Close
| IDL | HRESULT Close() |
|---|---|
| .NET | void Close() |
| VB6 | Close |
The file comparison window was closed by the user.
ComparisonComplete
| IDL | HRESULT ComparisonComplete([in] FileComparisonError error1, [in] FileComparisonResult result1, [in, optional] FileComparisonError error2, [in, optional] FileComparisonResult result2) |
|---|---|
| .NET | void ComparisonComplete(FileComparisonError error1, FileComparisonResult result1, FileComparisonError error2, FileComparisonResult result2) |
| VB6 | ComparisonComplete(error1 As FileComparisonError, result1 As FileComparisonResult [, error2 As FileComparisonError] [, result2 As FileComparisonResult]) |
Occurs when a file comparison completes. For comparisons between two files, only the first two arguments are defined. For comparisons between three files, all four arguments are defined.
Arguments
-
error1
The error, if any, that occurred during the comparison of the first and second files.
-
result1
The result of the comparison between the first and second files.
-
error2 [optional]
The error, if any, that occurred during the comparison of the second and third files.
-
result2 [optional]
The result of the comparison between the second and third files.
| Related topics |
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