<例1>
dim a As decimal = "0.12340000"

Console.WriteLine (a)
⇒0.12340000

<例2>
dim a As decimal = 0.12340000
Console.WriteLine (a)
⇒0.1234

<理想>
dim a As decimal = "0.12340000"

Console.WriteLine (a)
⇒0.1234

理想のように出力させる方法ってないでしょうか