void pinvoke_Simple()
{
int size = Marshal.SizeOf(typeof(Simple));
//41
Simple simple41 = new Simple();
PInvokeApi.GetSimple(simple41);
//42
Simple simple42 = new Simple();
PInvokeApi.GetSimplePtr(ref simple42);
//43
Simple simple43 = new Simple();
PInvokeApi.GetSimpleRef(ref simple43);
//44
IntPtr p44 = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(Simple)));
PInvokeApi.GetSimpleIntPtr(p44);
Simple simple44 = (Simple)Marshal.PtrToStructure(p44, typeof(Simple));
Marshal.FreeHGlobal(p44);
//45
IntPtr p45;
PInvokeApi.GetSimpleIntPtrOut(out p45);
Simple simple45 = (Simple)Marshal.PtrToStructure(p45, typeof(Simple));
//end
}
void pinvoke_array()
{
//v*2
int[] ary1 = new int[] { 1, 2, 3, 4, 5, 6 };
PInvokeApi.GetArray(ary1, ary1.Length);
//v*3
int[] ary2 = new int[] { 1, 2, 3, 4, 5, 6 };
PInvokeApi.GetArrayPtr(ary2, ary2.Length);
//v*4
int[] ary3 = new int[] { 1, 2, 3, 4, 5, 6 };
PInvokeApi.GetArrayRef(ary3, ary3.Length);
//---
int len; //out
IntPtr p; //out
PInvokeApi.GetArrayDoubleIntPtr(out p, out len);
double[] ary4 = new double[len];
Marshal.Copy(p, ary4, 0, len);
//---
int len2; //out
IntPtr p2 = PInvokeApi.GetArrayDoubleIntPtr2(out len2);
double[] ary42 = new double[len2];
Marshal.Copy(p2, ary42, 0, len2);
//end
}
void pinvoke_Student()
{
int size = Marshal.SizeOf(typeof(Student));
//51
Student student51 = new Student();
PInvokeApi.GetStudent(student51);
//52
Student student52 = new Student();
PInvokeApi.GetStudentPtr(ref student52);
//53
Student student53 = new Student();
PInvokeApi.GetStudentRef(ref student53);
//54
IntPtr p54 = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(Student)));
PInvokeApi.GetStudentIntPtr(p54);
Student student54 = (Student)Marshal.PtrToStructure(p54, typeof(Student));
Marshal.FreeHGlobal(p54);
//55
IntPtr p55;
PInvokeApi.GetStudentIntPtrOut(out p55);
Student student55 = (Student)Marshal.PtrToStructure(p55, typeof(Student));
//end
}
void pinvoke_value()
{
int iv = PInvokeApi.GetValue(5);
Console.WriteLine("API库调用正常。PInvokeApi.GetValue = {0}", iv);
return;
}
void pinvoke_string()
{
IntPtr intPtr = PInvokeApi.GetString("123456-ABC.abc~_中文");
String strOut = Marshal.PtrToStringAuto(intPtr);
//end
}