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forms - In C#, is it possible to create row and column using numericUpDown?

Is it possible to create row and column using numericUpDown? I'm working with my project today, it's about adding matrix. The problem is, I don't know how to create column and rows based on the NumericUpDown chosen by the user. Below is the screenshot of my work (because i create it using c# form) and the code behind the form.

public partial class Form3 : Form
{
    public Form3()
    {
        InitializeComponent();
    }

    private void maskedTextBox1_MaskInputRejected(object sender, MaskInputRejectedEventArgs e)
    {
    }

    private void treeView1_AfterSelect(object sender, TreeViewEventArgs e)
    {
    }

    private void numericUpDown1_ValueChanged(object sender, EventArgs e)
    {
    }

    private void numericUpDown2_ValueChanged(object sender, EventArgs e)
    {
    }

    private void numericUpDown4_ValueChanged(object sender, EventArgs e)
    {
    }

    private void numericUpDown3_ValueChanged(object sender, EventArgs e)
    {
    }

    private void dataGridView1_CellContentClick(object sender, DataGridViewCellEventArgs e)
    {
    }
}

enter image description here

question from:https://stackoverflow.com/questions/65598789/in-c-is-it-possible-to-create-row-and-column-using-numericupdown

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