CODEWITHSUNDEEP
c#winformsnumericupdown
dasdsads
dasdsads

Reputation: 3

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);
}

Upvotes: 0

Views: 894

Answers (2)

vines
vines

Reputation: 5225

You can still utilise the ValueChanged event:

...
    notelle.ValueChanged += UpDnValueChangedHandler;

    this.Controls.Add(notele);
}

private void UpDnValueChangedHandler(object sender, EventArgs e)
{
    // sender references the control which value was changed:
    NumericUpDown notelle = sender as NumericUpDown;

    // further processing goes here
}

Upvotes: 0

Selman Gen&#231;
Selman Gen&#231;

Reputation: 101681

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;
}

Upvotes: 2

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