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VB.NET TextPattern.IsReadOnlyAttribute字段代码示例

本文整理汇总了VB.NET中System.Windows.Automation.TextPattern.IsReadOnlyAttribute字段的典型用法代码示例。如果您正苦于以下问题:VB.NET TextPattern.IsReadOnlyAttribute字段的具体用法?VB.NET TextPattern.IsReadOnlyAttribute怎么用?VB.NET TextPattern.IsReadOnlyAttribute使用的例子?那么恭喜您, 这里精选的字段代码示例或许可以为您提供帮助。


在下文中一共展示了TextPattern.IsReadOnlyAttribute字段的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的VB.NET代码示例。

示例1: GetIsReadOnlyAttribute

Private Sub GetIsReadOnlyAttribute()
    ' Start application.
    Dim p As Process = Process.Start("Notepad.exe", "text.txt")

    ' target --> The root AutomationElement.
    Dim target As AutomationElement = AutomationElement.FromHandle(p.MainWindowHandle)

    ' Specify the control type we're looking for, in this case 'Document'
    Dim cond As PropertyCondition = New PropertyCondition(AutomationElement.ControlTypeProperty, ControlType.Document)

    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 oAttribute As Object = textpatternPattern.DocumentRange.GetAttributeValue(TextPattern.IsReadOnlyAttribute)
    If (oAttribute = TextPattern.MixedAttributeValue) Then
        Console.WriteLine("Mixture of readonly and non-readonly.")
    Else
        Console.WriteLine(oAttribute.ToString())
    End If
End Sub
开发者ID:VB.NET开发者,项目名称:System.Windows.Automation,代码行数:26,代码来源:TextPattern.IsReadOnlyAttribute


注:本文中的System.Windows.Automation.TextPattern.IsReadOnlyAttribute字段示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。