Bunifu不能访问非静态属性可见。

Question

我一直在尝试做一个有三个标签的菜单。登录，新闻和网站。我创建了用户控件，并将其命名为LoginTab.cs，现在我将登录面板放在其中，LoginTab.cs，NewsTab。现在，我试图使它可见和不可见，这取决于谁点击标签。因此，如果有人点击新闻，那么LoginTab就会离开并显示“新闻”选项卡。我的问题是我不能使用LoginTab.Visible，因为它告诉我“不能访问静态上下文中的非静态属性‘可见’。

Main.cs

using System;
using System.Windows.Forms;
using UHWID;

namespace AnixLoader
{
    public partial class Main : Form
    {
        bool username;
        bool usergroup;

        String SimpleUID = UHWIDEngine.SimpleUid;

        String AdvancedUID = UHWIDEngine.AdvancedUid;

        public Main()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {

        }

        private void Panel2_Paint(object sender, PaintEventArgs e)
        {

        }

        private void Panel1_Paint(object sender, PaintEventArgs e)
        {

        }

        private void Sdads_Click(object sender, EventArgs e)
        {

        }

        private void PictureBox2_Click(object sender, EventArgs e)
        {

        }

        private void CloseMenu_Click(object sender, EventArgs e)
        {
            Environment.Exit(0); // Closes Menu
        }

        private void BunifuFlatButton1_Click(object sender, EventArgs e)
        {
            LoginTab.Visible = true;
            NewsTab.Visible = false;
        }

        private void News_Click(object sender, EventArgs e)
        {
            LoginTab.Visible = false;
            NewsTab.Visible = true;
        }

        private void BtnMenu_Click(object sender, EventArgs e)
        {

            if (sidemenu.Width == 60)
            {
                //EXPAND
                // 1. Expand the panel , w = 300
                // 2. Show Logo
                sidemenu.Visible = false;
                sidemenu.Width = 300;
                PanelAnimator.ShowSync(sidemenu);
                LogoAnimator.ShowSync(Anix_Logo);
            }
            else
            {
                //MINIMIZE
                //Using Bunifu Animator
                // 1. Hide the logo
                // 2. Slide the panel, w = 60

                LogoAnimator.Hide(Anix_Logo);
                sidemenu.Visible = false;
                sidemenu.Width = 60;
                PanelAnimator.ShowSync(sidemenu);
            }
        }

        private void MainPanel_Paint(object sender, PaintEventArgs e)
        {

        }
    }

}

LoginTab.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace AnixLoader
{
    public partial class LoginTab : UserControl
    {
        public LoginTab()
        {
            InitializeComponent();
        }

        private void LoginTab_Load(object sender, EventArgs e)
        {

        }

        private void LoginText_Click(object sender, EventArgs e)
        {

        }

        private void bunifuImageButton1_Click(object sender, EventArgs e)
        {

        }

        private void Login_Click(object sender, EventArgs e)
        {

        }

        private void Password_Click(object sender, EventArgs e)
        {

        }
    }
}

Answer 1

我改变了这个问题，解决了这个问题。

private void BunifuFlatButton1_Click(object sender, EventArgs e)
        {
            LoginTab.Visible = true;
            NewsTab.Visible = false;
        }

        private void News_Click(object sender, EventArgs e)
        {
            LoginTab.Visible = false;
            NewsTab.Visible = true;
        }

到这个

private void BunifuFlatButton1_Click(object sender, EventArgs e)
        { // Log in button
            this.MainPanel.Controls.Clear();
            this.MainPanel.Controls.Add(new LoginTab());
        }

        private void News_Click(object sender, EventArgs e)
        { // News button
            this.MainPanel.Controls.Clear();
            this.MainPanel.Controls.Add(new NewsTab());
        }