C#•3mo ago

Who to force a type

Hello, In a C# class i have this property public Type? Value1; And on the same class have this methode

public void test()
{
  if (Value1 != null)
  {
    Type Value2 = Value1;
  }
}

public void test()
{
  if (Value1 != null)
  {
    Type Value2 = Value1;
  }
}

C# would not compile because Type1 could be null and not Value2 How to edit test for granted Value1 is of type Type1 ? I have try Value1.HasValue in the if but that do the same Thanks at advence

4 Replies

Pobiega•3mo ago

Value1.Value

Angius•3mo ago

public void test()
{
  if (Value1 is {} v)
  {
    Type Value2 = v;
  }
}

public void test()
{
  if (Value1 is {} v)
  {
    Type Value2 = v;
  }
}

Esperida•3mo ago

Oh well thanks, its compile Do the same

Pobiega•3mo ago

Prefer ZZZZs solution, it's much nicer.

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Who to force a type