/// <summary>
/// Sets the context for the specified thread.
/// </summary>
/// <param name="threadHandle">A handle to the thread whose context is to be set.</param>
/// <param name="context">A pointer to a <see cref="ThreadContext"/> structure that contains the context to be set in the specified thread.</param>
public static void SetThreadContext(SafeMemoryHandle threadHandle, ThreadContext context)
{
// Check if the handle is valid
HandleManipulator.ValidateAsArgument(threadHandle, "threadHandle");
// Set the thread context
if(!NativeMethods.SetThreadContext(threadHandle, ref context))
throw new Win32Exception("Couldn't set the thread context.");
}
/// <summary>
/// Retrieves the context of the specified thread.
/// </summary>
/// <param name="threadHandle">A handle to the thread whose context is to be retrieved.</param>
/// <param name="contextFlags">Determines which registers are returned or set.</param>
/// <returns>A <see cref="ThreadContext"/> structure that receives the appropriate context of the specified thread.</returns>
public static ThreadContext GetThreadContext(SafeMemoryHandle threadHandle, ThreadContextFlags contextFlags = ThreadContextFlags.Full)
{
// Check if the handle is valid
HandleManipulator.ValidateAsArgument(threadHandle, "threadHandle");
// Allocate a thread context structure
var context = new ThreadContext {ContextFlags = contextFlags};
// Set the context flag
// Get the thread context
if (NativeMethods.GetThreadContext(threadHandle, ref context))
return context;
// Else couldn't get the thread context, throws an exception
throw new Win32Exception("Couldn't get the thread context.");
}
public static extern bool GetThreadContext(SafeMemoryHandle hThread, ref ThreadContext lpContext);
