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Performing selection of a row on Infragistics Grid in Silverlight App Using QTP 10.0 (having Sliverlight Add-in)
posted

We have a customised infragristics grid in a siliver light application. The version of Sliverlight Application is 4.0

We are trying to select a row of this grid using QTP 10.0 having silver light add-in. We are sucessful in derriving row values of .IsSelected and .Is Active in following way -

msgbox Browser("iLocates").Page("iLocates").SlvWindow("Shell").SlvObject("LocatesGrid").Object.DataContext.LocatesGrid.Rows.Item(0).IsActive

Above code gives "False" when the row is not clicked and "True" when the row is clicked.

msgbox Browser("iLocates").Page("iLocates").SlvWindow("Shell").SlvObject("LocatesGrid").Object.DataContext.LocatesGrid.Rows.Item(0).IsSelected

Above code also, gives "False" when the row is not clicked and "True" when the row is clicked.

But when we try to use the QTP script to set it to Active or Selected using either of following code

Browser("iLocates").Page("iLocates").SlvWindow("Shell").SlvObject("LocatesGrid").Object.DataContext.LocatesGrid.Rows.Item(0).IsActive = True

OR

Browser("iLocates").Page("iLocates").SlvWindow("Shell").SlvObject("LocatesGrid").Object.DataContext.LocatesGrid.Rows.Item(0).IsSelected = True

We get following exception [Arg_ArgumentException]

Arguments:

Debugging resource stringsare unavailable. Often the key and arguments provide sufficient information to diagnose the problem see http://go.microsoft.com/fwlink/?linkid=106663&Version=4.0.50917.0&File=mscorlib.dll&Key=Arg_ArgumentException

Line (60):  "Browser("iLocates").Page("iLocates").SlvWindow("Shell").SlvObject("LocatesGrid").Object.DataContext.LocatesGrid.Rows.Item(0).IsActive = True"

Seeking you advice in this case.

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  • 5595
    posted

    Hi,

    I am guessing QTP accesses the Silverlight elements by using UIAutomation.

    I am not sure how exectly this is done with QTP, but here is some C# code that we use to work with the UIAutomation support by the XamGrid:

    AutomationPeer autoPeer = FrameworkElementAutomationPeer.CreatePeerForElement(grid.Rows[i].Control);

    ISelectionItemProvider selectionProvider = (ISelectionItemProvider) autoPeer.GetPattern(PatternInterface. SelectionItem);

    selectionProvider.Select();

    selectionProvider.AddToSelection();

    HTH,

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