本文整理匯總了VB.NET中System.Windows.Automation.ControlType.GetRequiredPatternSets方法的典型用法代碼示例。如果您正苦於以下問題：VB.NET ControlType.GetRequiredPatternSets方法的具體用法？VB.NET ControlType.GetRequiredPatternSets怎麽用？VB.NET ControlType.GetRequiredPatternSets使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。
在下文中一共展示了ControlType.GetRequiredPatternSets方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的VB.NET代碼示例。
示例1: ListPatterns
''' <summary>
''' Obtains information about patterns supported by control types.
''' Control types are obtained by reflection.
''' </summary>
Private Sub ListPatterns()
' Any instance of a ControlType will do since we just want to get the type.
Dim controlTypeInstance As ControlType = ControlType.Button
Dim type As Type = GetType(ControlType)
Dim fields() As System.Reflection.FieldInfo = type.GetFields()
For Each field As System.Reflection.FieldInfo In fields
If field.IsStatic Then
Dim controlType As ControlType = TryCast(field.GetValue(controlTypeInstance), ControlType)
Console.WriteLine(vbLf & "******************** {0} never supports:", controlType.ProgrammaticName)
Dim neverSupportedPatterns() As AutomationPattern = controlType.GetNeverSupportedPatterns()
If neverSupportedPatterns.Length = 0 Then
Console.WriteLine("(None)")
Else
For Each pattern As AutomationPattern In neverSupportedPatterns
Console.WriteLine(pattern.ProgrammaticName)
Next pattern
End If
Console.WriteLine(vbLf & "******************** {0} requires:", controlType.ProgrammaticName)
Dim requiredPatternSets()() As AutomationPattern = controlType.GetRequiredPatternSets()
If requiredPatternSets.Length = 0 Then
Console.WriteLine("(None)")
Else
For Each patterns As AutomationPattern() In requiredPatternSets
Console.WriteLine("Pattern set:")
For Each pattern As AutomationPattern In patterns
Console.WriteLine(pattern.ProgrammaticName)
Next pattern
Console.WriteLine("--------------------")
Next patterns
End If
End If
Next field
End Sub