TextPatternRange.Select Méthode
Définition
Important
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public:
void Select();
public void Select ();
member this.Select : unit -> unit
Public Sub Select ()
Exceptions
Se produit lorsque la sélection de texte n’est pas prise en charge par le contrôle de texte.
Exemples
private void SetSelection(AutomationElement target, String s, Boolean backward, Boolean ignorecase)
{
// Specify the control type we're looking for, in this case 'Document'
PropertyCondition cond = new PropertyCondition(AutomationElement.ControlTypeProperty, ControlType.Document);
// target --> The root AutomationElement.
AutomationElement textProvider = target.FindFirst(TreeScope.Descendants, cond);
TextPattern textpatternPattern = textProvider.GetCurrentPattern(TextPattern.Pattern) as TextPattern;
if (textpatternPattern == null)
{
Console.WriteLine("Root element does not contain a descendant that supports TextPattern.");
return;
}
TextPatternRange[] currentSelection = textpatternPattern.GetSelection();
TextPatternRange tprText = currentSelection[0].FindText(s, backward, ignorecase);
tprText.Select();
}
Private Sub SetSelection(ByVal target As AutomationElement, ByVal s As String, ByVal backward As Boolean, ByVal ignorecase As Boolean)
' Specify the control type we're looking for, in this case 'Document'
Dim cond As PropertyCondition = New PropertyCondition(AutomationElement.ControlTypeProperty, ControlType.Document)
' target --> The root AutomationElement.
Dim textProvider As AutomationElement = target.FindFirst(TreeScope.Descendants, cond)
Dim textpatternPattern As TextPattern = CType(textProvider.GetCurrentPattern(TextPattern.Pattern), TextPattern)
If (textpatternPattern Is Nothing) Then
Console.WriteLine("Root element does not contain a descendant that supports TextPattern.")
Return
End If
Dim currentSelection As TextPatternRange() = textpatternPattern.GetSelection()
Dim selectedText As TextPatternRange = currentSelection(0).FindText(s, backward, ignorecase)
selectedText.Select()
End Sub
Remarques
Si une plage de texte dégénérée est fournie, le point d’insertion de texte passe au Start point de terminaison de la plage de texte.