XXX_Write
This function writes data to the device.
DWORD XXX_Write(
DWORD hOpenContext,
LPCVOID pBuffer,
DWORD Count );
Parameters
- hOpenContext
Handle to the open context of the device. The call to the XXX_Open function returns this identifier. - pBuffer
Pointer to the buffer that contains the data to write. - Count
Specifies the number of bytes to write from the pSourceBytes buffer into the device.
Return Values
The number of bytes written indicates success. A value of –1 indicates failure.
Remarks
An application uses the WriteFile function to write to the device. The operating system, in turn, invokes this function.
Requirements
| Runs on | Versions | Defined in | Include | Link to |
|---|---|---|---|---|
| Windows CE OS | 1.0 and later |
Note This API is part of the complete Windows CE OS package as provided by Microsoft. The functionality of a particular platform is determined by the original equipment manufacturer (OEM) and some devices may not support this API.
Last updated on Tuesday, July 13, 2004
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