C# (CSharp) intPtr Examples

Programming Language: C# (CSharp)

Class/Type: intPtr

Examples at hotexamples.com: 2

IntPtr is a built-in struct in C# that represents a pointer or a memory address. It is commonly used in low-level programming such as direct memory access and interop with unmanaged code.

Example 1: Converting a pointer to an IntPtr

int* ptr = stackalloc int[10];
IntPtr intptr = (IntPtr)ptr;

In this example, we create a new pointer to an array of integers on the stack and convert it to an IntPtr using an explicit cast.

Example 2: Calling an unmanaged function with IntPtr arguments

[DllImport("mydll.dll")]
static extern void MyFunction(IntPtr arg1, int arg2);

static void Main()
{
  IntPtr intptr = new IntPtr(123456789);
  MyFunction(intptr, 42);
}

In this example, we define an external function in a DLL that takes an IntPtr and an integer as arguments. We create a new IntPtr with a specific value and call the function with the two arguments. The IntPtr struct is part of the System namespace in the .NET Framework and does not require any additional packages or libraries.

C# (CSharp) intPtr - 2 examples found. These are the top rated real world C# (CSharp) examples of intPtr extracted from open source projects. You can rate examples to help us improve the quality of examples.

Example #1

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 //FIXME: may be Ptr
 public static void PyMem_DEL(ref intPtr x)
 {
 }

Example #2

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 public intPtr(intPtr ptr)
 {
 }