SysShmReadΒΆ
This function of type DWORD can be used to read a defined number of bytes from a Shared Memory, starting at a certain offset. It will return the number of actually read bytes.
| Variable | Data Type | Description |
|---|---|---|
| hShm | DWORD | Handle of the Shared Memory; was returned by SysShmOpen. |
| dwOffset | DWORD | Offset in the data area, where reading should start |
| pData | DWORD | Address of the data buffer to be read |
| dwSize | DWORD | Number of bytes to be read |