_XDocument2.IsDirty property
Gets a value that indicates whether the data in a form has been modified since it was last saved.
Namespace: Microsoft.Office.Interop.InfoPath.SemiTrust
Assembly: Microsoft.Office.Interop.InfoPath.SemiTrust (in Microsoft.Office.Interop.InfoPath.SemiTrust.dll)
Syntax
'Declaration
ReadOnly Property IsDirty As Boolean
Get
'Usage
Dim instance As _XDocument2
Dim value As Boolean
value = instance.IsDirty
bool IsDirty { get; }
Property value
Type: System.Boolean
Implements
Remarks
If the IsDirty property is true, data in the form's underlying XML document has been changed since it was last saved. If false, no changes have occurred.
Note
Changes that occur during an OnLoad event will not result in the IsDirty property being set to true.
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 IsDirty property of the XDocument object is used to determine whether data in the form has been changed:
if (thisXDocument.IsDirty)
{
thisXDocument.UI.Alert("Data has been changed.");
}
else
{
thisXDocument.UI.Alert("Data has not been changed.");
}