public int Init(string strName)
{
if (strName.Length <= 0)
{
return(1);
}
this.m_hSharedMemoryFile = ZyShareMem.OpenFileMapping(6, false, strName);
if (this.m_hSharedMemoryFile == IntPtr.Zero)
{
this.m_bAlreadyExist = false;
this.m_bInit = false;
return(2);
}
this.m_bAlreadyExist = true;
this.m_pwData = ZyShareMem.MapViewOfFile(this.m_hSharedMemoryFile, 6u, 0u, 0u, 0u);
this.m_pwDataWrite = this.m_pwData;
this.m_pwDataRead = (IntPtr)(this.m_pwData.GetHashCode() + 50);
if (this.m_pwData == IntPtr.Zero)
{
this.m_bInit = false;
ZyShareMem.CloseHandle(this.m_hSharedMemoryFile);
return(3);
}
this.m_bInit = true;
this.SetSemaphore();
return(0);
}
private void Close()
{
if (this.m_bInit)
{
ZyShareMem.UnmapViewOfFile(this.m_pwData);
ZyShareMem.CloseHandle(this.m_hSharedMemoryFile);
}
}
private void Close()
{
if (this.hVoid != IntPtr.Zero)
{
ZyShareMem.UnmapViewOfFile(this.hVoid);
this.hVoid = IntPtr.Zero;
}
if (this.hMappingHandle != IntPtr.Zero)
{
ZyShareMem.CloseHandle(this.hMappingHandle);
this.hMappingHandle = IntPtr.Zero;
}
}