_XDocument3.SetDataVariable method (Int32, String)
Sets the value of a predefined variable stored as a processing instruction attribute in the form's underlying XML document.
Namespace: Microsoft.Office.Interop.InfoPath.SemiTrust
Assembly: Microsoft.Office.Interop.InfoPath.SemiTrust (in Microsoft.Office.Interop.InfoPath.SemiTrust.dll)
Syntax
'Declaration
Sub SetDataVariable ( _
lVariableNumber As Integer, _
bstrVariableValue As String _
)
'Usage
Dim instance As _XDocument3
Dim lVariableNumber As Integer
Dim bstrVariableValue As String
instance.SetDataVariable(lVariableNumber, _
bstrVariableValue)
void SetDataVariable(
int lVariableNumber,
string bstrVariableValue
)
Parameters
lVariableNumber
Type: System.Int32The number of the variable.
bstrVariableValue
Type: System.StringThe value of the variable.
Implements
_XDocument2.SetDataVariable(Int32, String)
_XDocument.SetDataVariable(Int32, String)
Remarks
If the variable being set is not a valid processing instruction attribute, the SetDataVariable method will return an error.
To get the value of a variable, use the GetDataVariable method.
Note
Microsoft InfoPath only supports using the initialView variable, which is the variable used to specify the initial view displayed when a form is opened. The number of this variable is always 1, and its value must be the name of a view within the form.
Important
This member can be accessed only by forms running in the same domain as the currently open form, or by forms that have been granted cross-domain permissions.
Examples
In the following example, the SetDataVariable method of the XDocument object is used to set the value of the first variable:
thisXDocument.SetDataVariable(1, "View 2");