文字列がNull、空文字ならArgumentException - いぬもあるけばぼうもあるく

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      <Title>文字列がNull、空文字ならArgumentException</Title>
      <Shortcut>chks</Shortcut>
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          <ID>val</ID>
          <ToolTip>変数名</ToolTip>
          <Default>val</Default>
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      <Code Language="VB"><![CDATA[If String.IsNullOrEmpty($val$) Then Throw New ArgumentException("文字列がNullまたは空です","$val$")]]></Code>
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