[RESOLVED] Group Box Drawing Error

[Fluidz]

Hey guys,

I am checking a bunch of strings and adding controls if the strings match a pattern determined by some Regex logic. The problem is some of the stuff I am adding doesn't show.

I have commented out portions of the code below and it all works, everything shows individually but when I run the full routine (nothing commented out) only the CheckBoxes and "Installed:" labels show.

I have tried forcing an Update and Refresh on my groupbox and nothing.

What is going on here?

Code:

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

namespace StartupInstall
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            string[] numbers = 
            {
            textBox1.Text,
            textBox2.Text,
            textBox3.Text,
            };

            string sPattern = @"^"".+""$";
            textBox5.Text = sPattern;
            int arrayPos = -1;
            int progPos = 0;
            Label[] labelNameRef = new Label[3];
            Label[] labelInstalledRef = new Label[3];
            Label[] labelStatusRef = new Label[3];
            CheckBox[] checkboxRef = new CheckBox[3];
            
            foreach (string s in numbers)
            {
                textBox4.AppendText(Environment.NewLine + s);

                if (System.Text.RegularExpressions.Regex.IsMatch(s, sPattern))
                {
                    textBox4.AppendText(Environment.NewLine + " - valid");
                    arrayPos++;
                    progPos++;

                    checkboxRef[arrayPos] = new CheckBox();

                    checkboxRef[arrayPos].Name = "programCB" + progPos.ToString();
                    checkboxRef[arrayPos].Text = progPos.ToString();
                    checkboxRef[arrayPos].Location = new Point(6, 17 + (24 * arrayPos));

                    groupBox1.Controls.Add(checkboxRef[arrayPos]);
                    //
                    labelNameRef[arrayPos] = new Label();

                    labelNameRef[arrayPos].Name = "programLAB" + progPos.ToString();
                    labelNameRef[arrayPos].Text = "program " + progPos.ToString();
                    labelNameRef[arrayPos].Location = new Point(44, 22 + (23 * arrayPos));

                    groupBox1.Controls.Add(labelNameRef[arrayPos]);
                    //
                    labelInstalledRef[arrayPos] = new Label();

                    labelInstalledRef[arrayPos].Name = "installedLAB" + progPos.ToString();
                    labelInstalledRef[arrayPos].Text = "Installed:";
                    labelInstalledRef[arrayPos].Location = new Point(248, 22 + (23 * arrayPos));

                    groupBox1.Controls.Add(labelInstalledRef[arrayPos]);
                    //
                    labelStatusRef[arrayPos] = new Label();

                    labelStatusRef[arrayPos].Name = "statusLAB" + progPos.ToString();
                    labelStatusRef[arrayPos].Text = "YES";
                    labelStatusRef[arrayPos].Location = new Point(303, 22 + (23 * arrayPos));

                    groupBox1.Controls.Add(labelStatusRef[arrayPos]);
                    groupBox1.Refresh();
                }
                else
                {
                    textBox4.AppendText(Environment.NewLine + " - invalid");
                }
            }
        }
    }
}

[Fluidz]

Solved, turns out the controls were being sent to the back for some reason. All I did was add var[ArrayPos].BringToFront(); on each section and it's working.