public static bool NestedLayoutClass()
{
string s = "before";
bool retval = true;
SeqClass p = new SeqClass(0, false, s);
NestedLayout target = new NestedLayout
{
value = p
};
TestFramework.BeginScenario("Test #4 Nested sequential layout class in a structure.");
try
{
retval = SimpleNestedLayoutClassByValue(target);
if (retval == false)
{
TestFramework.LogError("01", "PInvokeTests->NestedLayoutClass : Unexpected error occured on unmanaged side");
return(false);
}
}
catch (Exception e)
{
TestFramework.LogError("04", "Unexpected exception: " + e.ToString());
retval = false;
}
return(retval);
}
public static bool SequentialClass()
{
string s = "before";
bool retval = true;
SeqClass p = new SeqClass(0, false, s);
TestFramework.BeginScenario("Test #1 Pass a sequential layout class.");
try
{
retval = SimpleSeqLayoutClassByRef(p);
if (retval == false)
{
TestFramework.LogError("01", "PInvokeTests->SequentialClass : Unexpected error occured on unmanaged side");
return(false);
}
}
catch (Exception e)
{
TestFramework.LogError("04", "Unexpected exception: " + e.ToString());
retval = false;
}
return(retval);
}
public static void SequentialClass()
{
Console.WriteLine($"Running {nameof(SequentialClass)}...");
string s = "before";
var p = new SeqClass(0, false, s);
Assert.IsTrue(SimpleSeqLayoutClassByRef(p));
}
public static void NestedLayoutClass()
{
Console.WriteLine($"Running {nameof(NestedLayoutClass)}...");
string s = "before";
var p = new SeqClass(0, false, s);
var target = new NestedLayout
{
value = p
};
Assert.IsTrue(SimpleNestedLayoutClassByValue(target));
}
private static extern bool SimpleSeqLayoutClassByRef(SeqClass p);
private static extern bool SimpleSeqLayoutClassByRefNull([In, Out] SeqClass p);
