How to enclose a string in single quotes?

In VB .net I need to build a query that selects columns from a table. The table name will change
though. What I need to know is how to enclose the name of the table in single quotes. So for the example code below,
how can I combine the two strings so that the resulting string will have my table name enclosed in single quotes?

"SELECT SSN from 'Employees'   "

Dim TableName As String
TableName = "Employees"
Dim QueryString As String = " SELECT SSN from "
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Wayne Taylor (webtubbs)Commented:
Dim TableName As String
 TableName = "Employees"
 Dim QueryString As String = " SELECT SSN from '" & TableName & "'"

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Dim QueryString As String = String.Format("SELECT SSN from '{0}'", TableName)
Dim QueryString As String = String.Format("SELECT [{0}] from '{1}'", ColumnName, TableName)
Dim QueryString As String = String.Format("SELECT [{0}] from '{1}' WHERE {2}", ColumnName, TableName, WhereClause)
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Visual Basic.NET

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