32 lines
652 B
Plaintext
32 lines
652 B
Plaintext
``StringBuilder`` is more efficient than string concatenation, especially when the operator is repeated over and over as in loops.
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== Noncompliant Code Example
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----
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Module Module1
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Sub Main()
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Dim foo = ""
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foo &= "Result: " ' Compliant - outside of loop
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For i = 1 To 9
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foo &= i ' Noncompliant
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Next
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End Sub
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End Module
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----
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== Compliant Solution
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----
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Module Module1
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Sub Main()
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Dim foo = New System.Text.StringBuilder
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foo.Append("Result: ") ' Compliant
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For i = 1 To 9
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foo.Append(i) ' Compliant
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Next
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End Sub
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End Module
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----
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