Get Tables of SQLServer in PowerShell

This is a function that it is show the tables of database using poweshell, as follow:
function TableListShow
{
　　　 $SQLSERVER=read-host "Enter SQL Server Name:"
 
　　　 $Database=read-host "Enter Database Name:"
 
　　　 $SqlConnection = New-Object System.Data.SqlClient.SqlConnection
 
　　　 $CnnString = "Server=$SQLSERVER;Database=$DATABASE;Integrated Security=True"
 
　　　 $SqlConnection.ConnectionString = $CnnString
 
　　　 $SqlCmd = New-Object System.Data.SqlClient.SqlCommand
 
　　　 $SqlCmd.CommandText = "select name from sysobjects where type='u'"
 
　　　 $SqlCmd.Connection = $SqlConnection
 
　　　 $SqlAdapter = New-Object System.Data.SqlClient.SqlDataAdapter
 
　　　 $SqlAdapter.SelectCommand = $SqlCmd
 
　　　 $DataSet = New-Object System.Data.DataSet
 
　　　 $SqlAdapter.Fill($DataSet)
 
　　　 $SqlConnection.Close()
 
　　　 $DataSet.Tables[0]
 
}