DAQChannel.GetDoubleProperty Method
- 已更新2023-02-21
- 閱讀時間為 2 分鐘
Gets the value of the Double property specified by propertyName.
Namespace:
NationalInstruments.VeriStand.SystemDefinitionAPIAssembly: NationalInstruments.VeriStand.SystemDefinitionAPI (in NationalInstruments.VeriStand.SystemDefinitionAPI.dll) Version: 2013.0.0.0 (2013.0.0.0)
| Visual Basic (Declaration) |
|---|
Public Sub GetDoubleProperty ( _ propertyName As String, _ <OutAttribute> ByRef value As Double _ ) |
| C# |
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public void GetDoubleProperty( string propertyName, out double value ) |
| Visual C++ |
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public: void GetDoubleProperty( String^ propertyName, [OutAttribute] double% value ) |
Parameters
- propertyName
- Type: System.String
The name of the property.
- value
- Type:
System.Double
%
The value of the property.
Remarks
To find valid propertyName values, refer to the list of DAQ channel properties.
This method throws an exception if the propertyName does not exist in the plug-in XML file that defines the measurement type of the channel.