Update a NuGet Package Across Multiple Projects in .NET Core

UpdateNuGetPackage.ps1

# uncomment lines 4, 5, and 10, and comment out line 11
# if you want to take in the source directory as a parameter
param(
    # [Parameter(Mandatory=$true)]
    # [string]$sourceDirectory,
    [Parameter(Mandatory=$true)]
    [string]$packageId
)

# Set-Location $sourceDirectory
Set-Location C:\Source\ # change this to the your source directory

Get-ChildItem *.csproj -Recurse `
| Where-Object {$_ | Select-String -Pattern ('"' + $packageId + '"')} `
| ForEach-Object{
   $loc = Get-Location
   # change this to the location of TF.exe in your environment 
   C:\'Program Files (x86)'\'Microsoft Visual Studio'\2019\Professional\Common7\IDE\CommonExtensions\Microsoft\TeamFoundation\'Team Explorer'\TF.exe checkout $_.FullName
   Set-Location(Split-Path($_.FullName))
   dotnet.exe add package $packageId 
   Set-Location($loc)      
}