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Get Property Values VI

LabVIEW 2013 DataFinder Toolkit Help

Edition Date: June 2013

Part Number: 372745E-01

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Owning Palette: DataFinder Toolkit

Requires: LabVIEW DataFinder Toolkit

Determines from the result references the values of one or more properties that are the same data type. To select the polymorphic instance, connect data to the Data Type input or to the Property input or select the instance manually.

In the following table you see how the Get Property Values VI converts different data types of the search results. If a cell contains an x, the data can be converted. If a cell has a hyphen (-), the conversion produces an empty value. The Toolkit then displays a warning.

Data Type -> String -> Double -> Time Stamp
String X - -
Double X X -
Path X - -
Time Stamp - X X
Note   When you convert a Double value into a String, the decimal separator is always a point. When you convert a Time Stamp into a Double value, the Toolkit calculates the seconds since 01/01/0000 00:00:00 local time.

Use the pull-down menu to select an instance of this VI.

Get Property Values (String Properties)

Get Property Values (String Properties)

/images/reference/en-XX/help/372745E-01/c2dstr.gif data type specifies which data type the property values are returned in.
/images/reference/en-XX/help/372745E-01/c1dcclst.gif properties specifies the object type, the name and the data type of the property.
/images/reference/en-XX/help/372745E-01/cu16.gif object type Enumeration for the object type. {File:0, Channel Group:1, Channel:2}
/images/reference/en-XX/help/372745E-01/cstr.gif property name specifies the property.
/images/reference/en-XX/help/372745E-01/cu16.gif data type Data type of a property indexed by the DataFinder. {String:23, Int32:3,Double:10,Time stamp:30, Unknown:0}
/images/reference/en-XX/help/372745E-01/c1drn.gif result references are the result references from which the VI takes the property values.
/images/reference/en-XX/help/372745E-01/ccclst.gif error in (no error) describes error conditions that occur before this node runs. This input provides standard error in functionality.
/images/reference/en-XX/help/372745E-01/i2dstr.gif property values specifies the values of the properties.
/images/reference/en-XX/help/372745E-01/i1drn.gif result references out is the array of the references of which the property values were determined.
/images/reference/en-XX/help/372745E-01/icclst.gif error out contains error information. This output provides standard error out functionality.

Get Property Values (String Property)

Get Property Values (String Property)

/images/reference/en-XX/help/372745E-01/c1dstr.gif data type specifies which data type the property values are returned in.
/images/reference/en-XX/help/372745E-01/ccclst.gif property represents a certain property.
/images/reference/en-XX/help/372745E-01/cu16.gif object type Enumeration for the object type. {File:0, Channel Group:1, Channel:2}
/images/reference/en-XX/help/372745E-01/cstr.gif property name specifies the property.
/images/reference/en-XX/help/372745E-01/cu16.gif data type Data type of a property indexed by the DataFinder. {String:23, Int32:3,Double:10,Time stamp:30, Unknown:0}
/images/reference/en-XX/help/372745E-01/c1drn.gif result references are the result references from which the VI takes the property values.
/images/reference/en-XX/help/372745E-01/ccclst.gif error in (no error) describes error conditions that occur before this node runs. This input provides standard error in functionality.
/images/reference/en-XX/help/372745E-01/i1dstr.gif property values specifies the values of the properties.
/images/reference/en-XX/help/372745E-01/i1drn.gif result references out is the array of the references of which the property values were determined.
/images/reference/en-XX/help/372745E-01/icclst.gif error out contains error information. This output provides standard error out functionality.

Get Property Values (Path Properties)

Get Property Values (Path Properties)

/images/reference/en-XX/help/372745E-01/c2dpath.gif data type specifies which data type the property values are returned in.
/images/reference/en-XX/help/372745E-01/c1dcclst.gif properties specifies the object type, the name and the data type of the property.
/images/reference/en-XX/help/372745E-01/cu16.gif object type Enumeration for the object type. {File:0, Channel Group:1, Channel:2}
/images/reference/en-XX/help/372745E-01/cstr.gif property name specifies the property.
/images/reference/en-XX/help/372745E-01/cu16.gif data type Data type of a property indexed by the DataFinder. {String:23, Int32:3,Double:10,Time stamp:30, Unknown:0}
/images/reference/en-XX/help/372745E-01/c1drn.gif result references are the result references from which the VI takes the property values.
/images/reference/en-XX/help/372745E-01/ccclst.gif error in (no error) describes error conditions that occur before this node runs. This input provides standard error in functionality.
/images/reference/en-XX/help/372745E-01/i2dpath.gif property values specifies the values of the properties.
/images/reference/en-XX/help/372745E-01/i1drn.gif result references out is the array of the references of which the property values were determined.
/images/reference/en-XX/help/372745E-01/icclst.gif error out contains error information. This output provides standard error out functionality.

Get Property Values (Path Property)

Get Property Values (Path Property)

/images/reference/en-XX/help/372745E-01/c1dpath.gif data type specifies which data type the property values are returned in.
/images/reference/en-XX/help/372745E-01/ccclst.gif property represents a certain property.
/images/reference/en-XX/help/372745E-01/cu16.gif object type Enumeration for the object type. {File:0, Channel Group:1, Channel:2}
/images/reference/en-XX/help/372745E-01/cstr.gif property name specifies the property.
/images/reference/en-XX/help/372745E-01/cu16.gif data type Data type of a property indexed by the DataFinder. {String:23, Int32:3,Double:10,Time stamp:30, Unknown:0}
/images/reference/en-XX/help/372745E-01/c1drn.gif result references are the result references from which the VI takes the property values.
/images/reference/en-XX/help/372745E-01/ccclst.gif error in (no error) describes error conditions that occur before this node runs. This input provides standard error in functionality.
/images/reference/en-XX/help/372745E-01/i1dpath.gif property values specifies the values of the properties.
/images/reference/en-XX/help/372745E-01/i1drn.gif result references out is the array of the references of which the property values were determined.
/images/reference/en-XX/help/372745E-01/icclst.gif error out contains error information. This output provides standard error out functionality.

Get Property Values (Numeric Properties)

Get Property Values (Numeric Properties)

/images/reference/en-XX/help/372745E-01/c2ddbl.gif data type specifies which data type the property values are returned in.
/images/reference/en-XX/help/372745E-01/c1dcclst.gif properties specifies the object type, the name and the data type of the property.
/images/reference/en-XX/help/372745E-01/cu16.gif object type Enumeration for the object type. {File:0, Channel Group:1, Channel:2}
/images/reference/en-XX/help/372745E-01/cstr.gif property name specifies the property.
/images/reference/en-XX/help/372745E-01/cu16.gif data type Data type of a property indexed by the DataFinder. {String:23, Int32:3,Double:10,Time stamp:30, Unknown:0}
/images/reference/en-XX/help/372745E-01/c1drn.gif result references are the result references from which the VI takes the property values.
/images/reference/en-XX/help/372745E-01/ccclst.gif error in (no error) describes error conditions that occur before this node runs. This input provides standard error in functionality.
/images/reference/en-XX/help/372745E-01/i2ddbl.gif property values specifies the values of the properties.
/images/reference/en-XX/help/372745E-01/i1drn.gif result references out is the array of the references of which the property values were determined.
/images/reference/en-XX/help/372745E-01/icclst.gif error out contains error information. This output provides standard error out functionality.

Get Property Values (Numeric Property)

Get Property Values (Numeric Property)

/images/reference/en-XX/help/372745E-01/c1ddbl.gif data type specifies which data type the property values are returned in.
/images/reference/en-XX/help/372745E-01/ccclst.gif property represents a certain property.
/images/reference/en-XX/help/372745E-01/cu16.gif object type Enumeration for the object type. {File:0, Channel Group:1, Channel:2}
/images/reference/en-XX/help/372745E-01/cstr.gif property name specifies the property.
/images/reference/en-XX/help/372745E-01/cu16.gif data type Data type of a property indexed by the DataFinder. {String:23, Int32:3,Double:10,Time stamp:30, Unknown:0}
/images/reference/en-XX/help/372745E-01/c1drn.gif result references are the result references from which the VI takes the property values.
/images/reference/en-XX/help/372745E-01/ccclst.gif error in (no error) describes error conditions that occur before this node runs. This input provides standard error in functionality.
/images/reference/en-XX/help/372745E-01/i1ddbl.gif property values specifies the values of the properties.
/images/reference/en-XX/help/372745E-01/i1drn.gif result references out is the array of the references of which the property values were determined.
/images/reference/en-XX/help/372745E-01/icclst.gif error out contains error information. This output provides standard error out functionality.

Get Property Values (Date Properties)

Get Property Values (Date Properties)

/images/reference/en-XX/help/372745E-01/ctimestamp.gif data type specifies which data type the property values are returned in.
/images/reference/en-XX/help/372745E-01/c1dcclst.gif properties specifies the object type, the name and the data type of the property.
/images/reference/en-XX/help/372745E-01/cu16.gif object type Enumeration for the object type. {File:0, Channel Group:1, Channel:2}
/images/reference/en-XX/help/372745E-01/cstr.gif property name specifies the property.
/images/reference/en-XX/help/372745E-01/cu16.gif data type Data type of a property indexed by the DataFinder. {String:23, Int32:3,Double:10,Time stamp:30, Unknown:0}
/images/reference/en-XX/help/372745E-01/c1drn.gif result references are the result references from which the VI takes the property values.
/images/reference/en-XX/help/372745E-01/ccclst.gif error in (no error) describes error conditions that occur before this node runs. This input provides standard error in functionality.
/images/reference/en-XX/help/372745E-01/i2dtimestamp.gif property values specifies the values of the properties.
/images/reference/en-XX/help/372745E-01/i1drn.gif result references out is the array of the references of which the property values were determined.
/images/reference/en-XX/help/372745E-01/icclst.gif error out contains error information. This output provides standard error out functionality.

Get Property Values (Date Property)

Get Property Values (Date Property)

/images/reference/en-XX/help/372745E-01/ctimestamp.gif data type specifies which data type the property values are returned in.
/images/reference/en-XX/help/372745E-01/ccclst.gif property specifies the property of which the DataFinder determines the values. You only can determine values of the properties that also exist for the specified object types.
/images/reference/en-XX/help/372745E-01/cu16.gif object type Enumeration for the object type. {File:0, Channel Group:1, Channel:2}
/images/reference/en-XX/help/372745E-01/cstr.gif property name specifies the property.
/images/reference/en-XX/help/372745E-01/cu16.gif data type Data type of a property indexed by the DataFinder. {String:23, Int32:3,Double:10,Time stamp:30, Unknown:0}
/images/reference/en-XX/help/372745E-01/c1drn.gif result references are the result references from which the VI takes the property values.
/images/reference/en-XX/help/372745E-01/ccclst.gif error in (no error) describes error conditions that occur before this node runs. This input provides standard error in functionality.
/images/reference/en-XX/help/372745E-01/i1dtimestamp.gif property values specifies the values of the properties.
/images/reference/en-XX/help/372745E-01/i1drn.gif result references out is the array of the references of which the property values were determined.
/images/reference/en-XX/help/372745E-01/icclst.gif error out contains error information. This output provides standard error out functionality.

Example

Refer to the DataFinder_Pass_Fail_Analysis VI in the labview\examples\DataFinder\DataFinder_Examples.lvproj for an example of using the Get Property Values VI.


 

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