当控件获得焦点时,如何将背景色发生变化 ?
比如当TextBox或ComboBox控件获得焦点,则立刻将它的背景色改为其它颜色--------------------编程问答-------------------- <input type=text onfocus="this.style.backgroundColor='red'" onblur="this.style.backgroundColor=''"> --------------------编程问答-------------------- 错了.以为你是web.MS是winform --------------------编程问答-------------------- 各位是使用VB.NET开发的,请大家帮帮我啊 --------------------编程问答-------------------- Public Class Form1
Private Sub Button1_GotFocus(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.GotFocus
Me.Button1.BackColor = Color.Green
End Sub
Private Sub Button1_LostFocus(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.LostFocus
Me.Button1.BackColor = Color.FromArgb(-2830136)
End Sub
End Class --------------------编程问答-------------------- 当获得焦点时变成绿色,失去时变回原来颜色。 --------------------编程问答-------------------- 顶,楼上说的对
补充:.NET技术 , VB.NET