C# 我的标签被锁定/显示为灰色

由于某些原因，VisualStudio中我的tabControl项内的选项卡变灰。它不允许我从一个标签切换到另一个标签，而且标签中的项目也变灰了，所以我不能点击任何东西

我检查了tabControl设置和各个tabPages设置，锁定属性设置为“FALSE”，所以不应该是这样

知道会是什么吗

以下是我的tabControl的designer.cs代码：

        // tabControl1
        // 
        this.tabControl1.Controls.Add(this.tabPage1);
        this.tabControl1.Controls.Add(this.tabPage2);
        this.tabControl1.Controls.Add(this.tabPage3);
        this.tabControl1.ImageList = this.imageList1;
        this.tabControl1.Location = new System.Drawing.Point(12, 12);
        this.tabControl1.Name = "tabControl1";
        this.tabControl1.SelectedIndex = 0;
        this.tabControl1.Size = new System.Drawing.Size(466, 218);
        this.tabControl1.TabIndex = 0;
        //// 
        // tabPage1
        // 
        this.tabPage1.Controls.Add(this.buttonStopUTUBE);
        this.tabPage1.Controls.Add(this.buttonStartUTUBE);
        this.tabPage1.Controls.Add(this.numericUpDown1);
        this.tabPage1.Controls.Add(this.numericUpDownYouTubeRun);
        this.tabPage1.Controls.Add(this.listBoxYoutube5);
        this.tabPage1.Controls.Add(this.listBoxYoutube4);
        this.tabPage1.Controls.Add(this.listBoxYoutube3);
        this.tabPage1.Controls.Add(this.label8);
        this.tabPage1.Controls.Add(this.labelYouTubeRunsLeft);
        this.tabPage1.Controls.Add(this.label2);
        this.tabPage1.Controls.Add(this.label1);
        this.tabPage1.ImageIndex = 0;
        this.tabPage1.Location = new System.Drawing.Point(4, 28);
        this.tabPage1.Name = "tabPage1";
        this.tabPage1.Padding = new System.Windows.Forms.Padding(3);
        this.tabPage1.Size = new System.Drawing.Size(458, 186);
        this.tabPage1.TabIndex = 0;
        this.tabPage1.Text = "YouTube Video";
        this.tabPage1.UseVisualStyleBackColor = true;
        // 
        // tabPage2
        // 
        this.tabPage2.Controls.Add(this.buttonSTOPWEBSITE);
        this.tabPage2.Controls.Add(this.buttonSTARTWEBSITE);
        this.tabPage2.Controls.Add(this.listBoxWebsites);
        this.tabPage2.Controls.Add(this.richTextBox1);
        this.tabPage2.Controls.Add(this.numericUpDownWEBSITE);
        this.tabPage2.Controls.Add(this.label9);
        this.tabPage2.Controls.Add(this.label5);
        this.tabPage2.Controls.Add(this.label3);
        this.tabPage2.ImageIndex = 1;
        this.tabPage2.Location = new System.Drawing.Point(4, 28);
        this.tabPage2.Name = "tabPage2";
        this.tabPage2.Padding = new System.Windows.Forms.Padding(3);
        this.tabPage2.Size = new System.Drawing.Size(458, 186);
        this.tabPage2.TabIndex = 1;
        this.tabPage2.Text = "Website";
        this.tabPage2.UseVisualStyleBackColor = true;
        // 
        // tabPage3
        // 
        this.tabPage3.Controls.Add(this.button1);
        this.tabPage3.Controls.Add(this.txtYPassword);
        this.tabPage3.Controls.Add(this.txtYUsername);
        this.tabPage3.Controls.Add(this.label12);
        this.tabPage3.Controls.Add(this.label7);
        this.tabPage3.ImageIndex = 2;
        this.tabPage3.Location = new System.Drawing.Point(4, 28);
        this.tabPage3.Name = "tabPage3";
        this.tabPage3.Padding = new System.Windows.Forms.Padding(3);
        this.tabPage3.Size = new System.Drawing.Size(458, 186);
        this.tabPage3.TabIndex = 2;
        this.tabPage3.Text = "Settings";
        this.tabPage3.UseVisualStyleBackColor = true;
        // 

---

听起来Enabled属性设置为False。请共享designer.cs文件中与选项卡控件相关的部分代码好吗？例如，如果您的表单名为Form1，则转到名为Form1.designer.cs的文件；例如，如果您的选项卡名为tab1，则查找顶部带有注释的代码块，显示tab1，并将此代码块复制到您的问题中。@Peter4499否，tabControl上的Enabled设置为True@user1017524标签呢？@Bishoy刚刚加上了