GEV_STATUS GevSetFeatureValueAsString

(GEV_CAMERA_HANDLE handle, const char
 *feature_name, char *value_string);

Description

Writes the value of a feature using its string representation.

This function is useful in C and C++ code, especially for representing feature names and values in a GUI program.

Note : The corresponding GenApi::CNodeMapRef object must already be associated with the camera handle via call to GevConnectFeatures.

Parameters

handle

Handle to the camera.

feature_name

String containing the name of the feature to be accessed.

value_string_size

Size, in bytes, of the storage pointed to by “value_string” that contains the string version of the feature value.

value_string

Pointer to storage for the string version of the value being written.

Return Value