AppendAttributeAsFloat
This method adds a new attribute to an existing node. The value of the attribute has the data type Float. The name and value of the new attribute and the existing XML node are transferred to the method as input parameters. The method returns a reference to the newly added attribute.
Syntax
METHOD AppendAttributeAsFloat : SXmlAttribute
VAR_INPUT
n : SXmlNode;
END_VAR
VAR_IN_OUT CONSTANT
name : STRING;
END_VAR
VAR_INPUT
value : REAL;
END_VAR
Return value
Name | Type |
|---|---|
AppendAttributeAsFloat | SXmlAttribute |
Inputs
Name | Type |
|---|---|
n | SXmlNode |
value | REAL |
/ Inputs/Outputs
Name | Type |
|---|---|
name | STRING |
Sample call:
objAttribute := fbXml.AppendAttributeAsFloat(objMachine, 'Name', 42.42);