tabControl看得见，tabPage看不见，请高手解决
创建一个窗口，窗口里放个tabControl，tabControl里放个tabPage，tabControl看见了，tabPage看不见，tabPage设置了背景色，颜色闪了一下，没了。
window win = new window();
win.SuspendLayout();
win.MdiParent = this;
TabControl tabControl = new System.Windows.Forms.TabControl();
tabControl.SuspendLayout();
win.Controls.Add(tabControl);
tabControl.Dock = System.Windows.Forms.DockStyle.Fill;
TabPage tabPage = new TabPage();
tabPage.SuspendLayout();
tabControl.Controls.Add(tabPage);
tabPage.Text = "123 ";
tabPage.BackColor = System.Drawing.Color.Red;
for (int j = 0; j < win.Controls.Count; j++)
{
win.Controls[j].ResumeLayout(false);
}
win.ResumeLayout();
win.Show();
[解决办法]
不知道你程序里面的window是什么意思，我把window换成Form，一切正常啊！
[解决办法]
TabControl.TabPages.Add
