Search code examples
c#winformsnumericupdown

How do I get the values from a dynamically created NumericUpDown?


How to get the values from dynamic NumericUpDown in C#?

Here is my code,

for (int i=0; i<n;i++)
{
    NumericUpDown notele = new NumericUpDown();
    notele.Name = "note" + i.ToString();              
    notele.Location = new System.Drawing.Point(280, 208 + (30 * i));
    notele.Size = new System.Drawing.Size(40, 25);
    notele.BackColor = System.Drawing.SystemColors.ControlDark;
    notele.Maximum = new decimal(new int[] {10,0,0, 0});
    this.Controls.Add(notele);
}

Solution

  • Access your controls using the Control collection of your form and pass to it the name of your numericUpDown control:

    var numericUpDown  = this.Controls["note0"] as NumericUpDown;
    
    if(numericUpDown != null)
    {
       var value = numericUpDown.Value;
    }