VB.net code to delete a file from blob

Public Sub DeleteFromBlob(filename As String, connectionString As String, containerName As String)
	' Retrieve storage account from connection string.
	Dim storageAccount As CloudStorageAccount = CloudStorageAccount.Parse(connectionString)

	' Create the blob client.
	Dim blobClient As CloudBlobClient = storageAccount.CreateCloudBlobClient()

	' Retrieve reference to a previously created container.
	Dim container As CloudBlobContainer = blobClient.GetContainerReference(containerName)

	' Retrieve reference to a blob named "myblob.csv".
	Dim blockBlob As CloudBlockBlob = container.GetBlockBlobReference(filename)

	' Delete the blob.
	blockBlob.Delete()
End Sub