Private variable

Advanced

Attain the value of a private variable declared in a child scope from that scope’s own child scope.

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<span style="color: #a9a9a9;">&amp;</span> <span style="color: #000000;">{</span>
    <span style="color: #ff4500;">$Private:var</span> <span style="color: #a9a9a9;">=</span> <span style="color: #800080;">7</span>
    <span style="color: #a9a9a9;">&amp;</span> <span style="color: #000000;">{</span>
        <span style="color: #0000ff;">Get-Variable</span> <span style="color: #8a2be2;">var</span> <span style="color: #000080;">-Scope</span> <span style="color: #800080;">1</span> <span style="color: #000080;">-ValueOnly</span>
    <span style="color: #000000;">}</span>
<span style="color: #000000;">}</span>

Declare the private variable var in a ScritBlock’s scope (let’s call it “Scope A”). Next, from the scope of an inner ScriptBlock (we’ll call this one “Scope B”), call the Get-Variable Cmdlet with the appropriate arguments to retrieve only the value of the private variable that is visible only in the parent’s scope (Scope “A”).

Winner: Shay Levy