Specifies a version number.
xsd:string| Name | Description | 
|---|---|
| pattern | (([0-9]{1,4}.){3}[0-9]{1,4}) | 
The xdSolutionVersion type is used for attributes in the form definition (.xsf) file that specify a version number.
The following example is the declaration of the xdSolutionVersion type:
<xsd:simpleType name="xdSolutionVersion">
   <xsd:restriction base="xsd:string">
      <xsd:pattern value="(([0-9]{1,4}.){3}[0-9]{1,4})" />
   </xsd:restriction>
</xsd:simpleType>