當前位置: 首頁>>代碼示例>>VB.NET>>正文


VB.NET Help.ShowPopup方法代碼示例

本文整理匯總了VB.NET中System.Windows.Forms.Help.ShowPopup方法的典型用法代碼示例。如果您正苦於以下問題:VB.NET Help.ShowPopup方法的具體用法?VB.NET Help.ShowPopup怎麽用?VB.NET Help.ShowPopup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。您也可以進一步了解該方法所在System.Windows.Forms.Help的用法示例。


在下文中一共展示了Help.ShowPopup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: Point

' This example demonstrates how to use the KeyUp event with the Help class to display
' pop-up style help to the user of the application. When the user presses F1, the Help
' class displays a pop-up window, similar to a ToolTip, near the control. This example assumes
' that a TextBox control, named textBox1, has been added to the form and its KeyUp
' event has been contected to this event handler method.
Private Sub textBox1_KeyUp(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles textBox1.KeyUp
    ' Determine whether the key entered is the F1 key. Display help if it is.
    If e.KeyCode = Keys.F1 Then
        ' Display a pop-up help topic to assist the user.
        Help.ShowPopup(textBox1, "Enter your first name", New Point(textBox1.Right, Me.textBox1.Bottom))
    End If
End Sub
開發者ID:VB.NET開發者,項目名稱:System.Windows.Forms,代碼行數:12,代碼來源:Help.ShowPopup


注:本文中的System.Windows.Forms.Help.ShowPopup方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台,相關代碼片段篩選自各路編程大神貢獻的開源項目,源碼版權歸原作者所有,傳播和使用請參考對應項目的License;未經允許,請勿轉載。