GainRaw

Description

Returns or sets the row value of the gain. This property is deprecated and replaced by Gain.


Syntax

[VB]
objActiveGige.GainRaw [= Value]

[C/C++]
HRESULT get_GainRaw( long *pValue );
HRESULT put_GainRaw( long Value );


Data Type [VB]

Long

Parameters [C/C++]

pValue [out,retval]

Pointer to the current gain value

Value [in]

The gain value to be set

Return Values

S_OK

Success

E_NOINTERFACE

The feature is not available for the selected camera

E_INVALIDARG

The value is out of range

E_FAIL

Failure to set the feature value

Example

The following VB example demonstrates the use of a scroll control for real-time adjustment of the camera's gain.

Private Sub Form_Load()
ActiveGige1.Acquire=True
HScroll1.Value = ActiveGige1.GainRaw
HScroll1.Min = ActiveGige1.GetFeatureMin("GainRaw")
HScroll1.Max = ActiveGige1.GetFeatureMax("GainRaw")
End Sub

Private Sub HScroll1_Scroll()
ActiveGige1.GainRaw = HScroll1.Value
End Sub

Remarks

This property changes the camera's video signal amplification. The valid property range can be retrieved by the GetFeatureMin and GetFeatureMax methods.

Note that the property is available only if the currently selected camera supports the GainRaw feature per GenICam standard.