$a = New-Object ‘object[,]‘ 2,2 # 2-D array of length 4
$a[0,0] = 10
$a[0,1] = $false
$a[1,0] = "red"
$a[1,1] = $null
gm -inputObject $a
get-member -InputObject $a
$b = (New-Object ‘int[,]‘ 2,2)
$b[0,0] = 10
$b[0,1] = 20
$b[1,0] = 30
$b[1,1] = 40
gm -inputObject $b
原文:https://www.cnblogs.com/whiter001/p/15226161.html