I have a child panel in a form which contains some text boxes and buttons. I tried setting tabstop and tabindex properties for these controls so that the user can tab from one control to the next. But for some reason the tabbing does not work, the curor stays on the same field which has the focus when I press the tab key. I am using C# with .Net 3.5 framework. Below is how my code looks like -
rightPanel.Controls.Clear();
marketMessageLabel = new Label();
marketMessageLabel.Location = new Point(0, 20);
marketMessageLabel.AutoSize = false;
marketMessageLabel.Size = new Size(rightPanel.Width, 42);
marketMessageLabel.BackColor = Color.White;
marketMessageLabel.Font = new System.Drawing.Font("Verdana", 8.00F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
rightPanel.Controls.Add(marketMessageLabel);
signinUserNameLabel = new Label();
signinUserNameLabel.Location = new Point(0, 150);
signinUserNameLabel.Size = new Size(60, 14);
signinUserNameLabel.BackColor = Color.White;
signinUserNameLabel.Text = "User Name";
signinUserNameLabel.Font = new System.Drawing.Font("Verdana", 9.00F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
rightPanel.Controls.Add(signinUserNameLabel);
signinUserNameTextBox = new TextBox();
signinUserNameTextBox.Location = new Point(0, 170);
signinUserNameTextBox.Width = this.Width - 80;
signinUserNameTextBox.Font = new System.Drawing.Font("Verdana", 9.00F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
signinUserNameTextBox.TabIndex = 0;
signinUserNameTextBox.TabStop = true;
rightPanel.Controls.Add(signinUserNameTextBox);
signinPasswordLabel = new Label();
signinPasswordLabel.Location = new Point(0, 192);
signinPasswordLabel.Size = new Size(100, 14);
signinPasswordLabel.Font = new System.Drawing.Font("Verdana", 9.00F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
signinPasswordLabel.BackColor = Color.White;
signinPasswordLabel.Text = "Password";
rightPanel.Controls.Add(signinPasswordLabel);
signinPasswordTextBox = new TextBox();
signinPasswordTextBox.Location = new Point(0, 210);
signinPasswordTextBox.Width = this.Width - 80;
signinPasswordTextBox.PasswordChar = '*';
signinPasswordTextBox.TabIndex = 1;
signinPasswordTextBox.TabStop = true;
rightPanel.Controls.Add(signinPasswordTextBox);
signInButton = new Button();
signInButton.Text = "Sign In";
signInButton.Font = new System.Drawing.Font("Verdana", 9.00F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
signInButton.Width = 70;
signInButton.BackColor = Color.White;
signInButton.Location = new Point(0,240);
signInButton.Click += new EventHandler(signInButton_Click);
signInButton.TabIndex = 2;
signInButton.TabStop = true;
rightPanel.Controls.Add(signInButton);