Frame Grabber SDK (Windows-C) Developer Guide
3.7.13 MV_FG_GetStringValue
Get the information about a string type node.
API Definition
int MV_FG_GetStringValue(
PORTHANDLE
hPort,
const char
*strKey,
MV_FG_STRINGVALUE
*pstStringValue
);
Parameters
hPort
[IN] Handle of the object to which the parameter belongs; the object can be either a frame grabber or
a device.
strKey
[IN] Node name.
pstStringValue
[OUT] Information about the string type node, see MV_FG_STRINGVALUE for details.
Return Value
Return MV_FG_SUCCESS on success, and return Error Code on failure.
3.7.14 MV_FG_SetStringValue
Set the information of a string type node.
API Definition
int MV_FG_SetStringValue(
PORTHANDLE
hPort,
const char
*strKey,
const char
*strValue
);
Parameters
hPort
[IN] Handle of the object to which the parameter belongs; the object can be either a frame grabber or
a device.
strKey
[IN] Node name.
strValue
[IN] Value to be set.
Return Value
Return MV_FG_SUCCESS on success, and return Error Code on failure.
32
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