[VB.NET]下拉列的问题
发布时间:2020-12-16 23:48:09 所属栏目:大数据 来源:网络整理
导读:下拉列的问题 怎么设置可以用一个快捷键调出DropDownList的下拉列表框 __________________________________________________________________________ Private Sub Form1_KeyDown( _ ByVal sender As System.Object,_ ByVal e As System.Windows.Forms.KeyEv
下拉列的问题 怎么设置可以用一个快捷键调出DropDownList的下拉列表框 __________________________________________________________________________ Private Sub Form1_KeyDown( _ ByVal sender As System.Object,_ ByVal e As System.Windows.Forms.KeyEventArgs _ ) Handles MyBase.KeyDown If e.KeyCode = Keys.A AndAlso e.Alt Then Me.ComboBox1.Focus() Me.ComboBox1.DroppedDown = True End If End Sub Private Sub Form1_Load( _ ByVal sender As System.Object,_ ByVal e As System.EventArgs) Handles MyBase.Load Me.KeyPreview = True End Sub __________________________________________________________________________ (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |