public main()
{
InitializeComponent();
this.pannel1.Visible = true;
this.pannel2.Visible = false;
this.pannel3.Visible = false;
}
private void addit_Click(object sender, EventArgs e)
{
this.pannel2.Visible = true;
this.pannel1.Visible = false;
this.pannel3.Visible = false;
}
private void addit2_Click(object sender, EventArgs e)
{
this.pannel3.Visible = true;
this.pannel1.Visible = false;
this.pannel2.Visible = false;
}
默认情况下,我的pannel1是显示的,pannel2和pannel3是不显示的,当我点了addit这个后,pannel2是显示的,pannel1和3是不显示的,同样的addit2,可是我用上面代码,点了对应的,却出现的空白,不能出现我需要的效果,请问这个错在什么地方呢?
{
InitializeComponent();
this.pannel1.Visible = true;
this.pannel2.Visible = false;
this.pannel3.Visible = false;
}
private void addit_Click(object sender, EventArgs e)
{
this.pannel2.Visible = true;
this.pannel1.Visible = false;
this.pannel3.Visible = false;
}
private void addit2_Click(object sender, EventArgs e)
{
this.pannel3.Visible = true;
this.pannel1.Visible = false;
this.pannel2.Visible = false;
}
默认情况下,我的pannel1是显示的,pannel2和pannel3是不显示的,当我点了addit这个后,pannel2是显示的,pannel1和3是不显示的,同样的addit2,可是我用上面代码,点了对应的,却出现的空白,不能出现我需要的效果,请问这个错在什么地方呢?
请贴完整代码!