_XDocument3.SetDataVariable(Int32, String) Method
Definition
Important
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Sets the value of a predefined variable stored as a processing instruction attribute in the form's underlying XML document.
public:
void SetDataVariable(int lVariableNumber, System::String ^ bstrVariableValue);public void SetDataVariable (int lVariableNumber, string bstrVariableValue);abstract member SetDataVariable : int * string -> unitPublic Sub SetDataVariable (lVariableNumber As Integer, bstrVariableValue As String)Parameters
- lVariableNumber
- Int32
The number of the variable.
- bstrVariableValue
- String
The value of the variable.
Implements
Examples
In the following example, the SetDataVariable method of the XDocument object is used to set the value of the first variable:
thisXDocument.<span class="label">SetDataVariable</span>(1, "View 2");
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(Int32) method.
Note: Microsoft Office 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.