Standardising examples

Examples/JoinWorksheet/Join-Worksheet.sample.ps1

@@ -1,4 +1,6 @@
-#Get rid of pre-exisiting sheet
+try {Import-Module $PSScriptRoot\..\..\ImportExcel.psd1} catch {throw ; return}
+
+#Get rid of pre-exisiting sheet
 $path = "$Env:TEMP\test.xlsx"
 remove-item -Path $path -ErrorAction SilentlyContinue
 

Examples/JoinWorksheet/Join-worksheet-blocks.sample.ps1

@@ -1,3 +1,4 @@
+try {Import-Module $PSScriptRoot\..\..\ImportExcel.psd1} catch {throw ; return}
 
 $path = "$env:TEMP\Test.xlsx"
 Remove-item -Path $path -ErrorAction SilentlyContinue

Examples/JoinWorksheet/JoinSalesData.ps1

@@ -1,15 +1,16 @@
 try {Import-Module $PSScriptRoot\..\..\ImportExcel.psd1} catch {throw ; return}
 
-$xlfile = "$env:temp\AllSales.xlsx"
-
-Remove-Item $xlfile -ErrorAction Ignore
+#Get rid of pre-exisiting sheet
+$xlSourcefile = "$env:TEMP\ImportExcelExample.xlsx"
+Write-Verbose -Verbose -Message  "Save location: $xlSourcefile"
+Remove-Item $xlSourcefile -ErrorAction Ignore
 
 $params = @{
     AutoSize             = $true
     AutoFilter           = $true
     AutoNameRange        = $true
     ExcelChartDefinition = New-ExcelChartDefinition -XRange Item -YRange UnitSold -Title 'Units Sold'
-    Path                 = $xlfile
+    Path                 = $xlSourcefile
 }
 #Import 4 sets of sales data from 4 CSV files, using the parameters above.
 Import-Csv $PSScriptRoot\NorthSales.csv | Export-Excel -WorkSheetname North @params