-4
Protected Sub s1click(ByVal sender As Object, ByVal e As System.Web.UI.ImageClickEventArgs) Handles s1.Click
If s1.ImageUrl = "~/Images/available_seat_img.gif" Then
s1.ImageUrl = "~/Images/selected_seat_img.gif"
Button1.Enabled = True
TextBox1.Text = s1.ID.ToString() + ","
ElseIf s1.ImageUrl = "~/Images/selected_seat_img.gif" Then
' Button1.Enabled = False
s1.ImageUrl = "~/Images/available_seat_img.gif"
TextBox1.Text = TextBox1.Text.Replace("s1", "")
End If
End Sub
当我运行这段代码...第二ELSEIF条件将无法正常工作...... 什么用此代码段的问题...否则如果语句错误
请添加更多信息。并尝试一步一步的调试。也许s1.imageurl没有设置为selected_seat_img.gif? –
请添加一些代码。 – Harsh
你可以使用'Select Case s1.ImageUrl' –