Updated script to display a warning message when taking the modulus of the Revision.

Author: deadlydog

ReadMe.md

@@ -17,35 +17,35 @@ Setting the MinimumRequiredVersion property forces the ClickOnce application to
 
 # Examples
 
-1. Update a project file's ClickOnce version.
+Update a project file's ClickOnce version.
 ```
 & .\Set-ProjectFilesClickOnceVersion.ps1 -ProjectFilePath "C:\SomeProject.csproj" -Version '1.2.3.4'
 ```
 
 ---
 
-2. Update just the Revision part of a project file's ClickOnce version.
+Update just the Revision part of a project file's ClickOnce version.
 ```
 & .\Set-ProjectFilesClickOnceVersion.ps1 -ProjectFilePath "C:\SomeProject.csproj" -Revision 12345
 ```
 
 ---
 
-3. Increment the Revision of a project file's ClickOnce version.
+Increment the Revision of a project file's ClickOnce version.
 ```
 & .\Set-ProjectFilesClickOnceVersion.ps1 -ProjectFilePath "C:\SomeProject.csproj" -IncrementProjectFilesRevision
 ```
 
 ---
 
-4. Update a project file's ClickOnce Minimum Required Version to match its current version.
+Update a project file's ClickOnce Minimum Required Version to match its current version.
 ```
 & .\Set-ProjectFilesClickOnceVersion.ps1 -ProjectFilePath "C:\SomeProject.csproj" -UpdateMinimumRequiredVersionToCurrentVersion
 ```
 
 ---
 
-5. Update a project file's ClickOnce version, ignoring the Revision part and incrementing the Revision stored in the file, and update the Minimum Required Version to be this new version.
+Update a project file's ClickOnce version, ignoring the Revision part and incrementing the Revision stored in the file, and update the Minimum Required Version to be this new version.
 ```
 & .\Set-ProjectFilesClickOnceVersion.ps1 -ProjectFilePath "C:\SomeProject.csproj" -Version '1.2.3' -IncrementProjectFilesRevision -UpdateMinimumRequiredVersionToCurrentVersion
 ```

Set-ProjectFilesClickOnceVersion.ps1

@@ -56,7 +56,7 @@
 	
 .NOTES
 	Author: Daniel Schroeder
-	Version: 1.0.0
+	Version: 1.0.1
 #>
 
 Param
@@ -240,7 +240,15 @@ foreach ($propertyGroup in $clickOncePropertyGroups)
 		}
 	}
 
-	$Revision %= 65535 # Make sure the revision version part is not greater than the allowed value (16-bit int).
+	# Make sure the revision version part is not greater than the allowed value (16-bit int).
+	[int]$maxVersionPartValueAllowed = 65535
+	if ($Revision -gt $maxVersionPartValueAllowed)
+	{
+		Write-Warning "The Revision value '$Revision' to use for the last part of the version number is greater than the max allowed value of '$maxVersionPartValueAllowed'. The modulus will be used for the revision instead. If this results in your ClickOnce deployment not downloading the latest update and giving an error message like 'Cannot activate a deployment with earlier version than the current minimum required version of the application.' then you will need to increment the Build part of the ClickOnce <ApplicationVersion> value stored in the project file."
+		$Revision %= $maxVersionPartValueAllowed
+	}
+	
+	# Create the version number to use for the ClickOnce version.
 	$newVersionNumber = "$majorMinorBuild.$Revision"
 	Write-Output "Updating version number to be '$newVersionNumber'."