public static SafeCoTaskMemHandle FromStringAnsi(string s)
{
SafeCoTaskMemHandle handle;
var memory = IntPtr.Zero;
try
{
memory = Marshal.StringToCoTaskMemAnsi(s);
handle = new SafeCoTaskMemHandle(memory, true);
memory = IntPtr.Zero;
}
finally
{
if (memory != IntPtr.Zero)
{
Marshal.FreeCoTaskMem(memory);
}
}
return(handle);
}
public static SafeCoTaskMemHandle Allocate(int size)
{
SafeCoTaskMemHandle handle;
var memory = IntPtr.Zero;
try
{
memory = Marshal.AllocCoTaskMem(size);
handle = new SafeCoTaskMemHandle(memory, true);
memory = IntPtr.Zero;
}
finally
{
if (memory != IntPtr.Zero)
{
Marshal.FreeCoTaskMem(memory);
}
}
return(handle);
}