how to get the value from datagridview to textbox in c#

[marz javier]

how to get the value from datagridview to textbox on c#?
im a beginner in c#.. and im having a hard time searching for the error free code for this.. need help!!!!

[arie]

in CellContentClic k you have to ensure that the index you're trying to process:
- is non-negative, meaning isn't -1 (index of headers)
- less than the size of collection, meaning that it isn't the index of new row or index isn't greater than the number of rows or columns you actually have

[adriancs]

or, you can try dataGridView1.C ellClick

public partial class Form1 : Form
{
    public Form1()
    {
        InitializeComponent();
        this.dataGridView1.CellClick += new DataGridViewCellEventHandler(dataGridView1_CellClick);
    }
 
    void dataGridView1_CellClick(object sender, DataGridViewCellEventArgs e)
    {
        if (e.RowIndex < 0 || e.ColumnIndex < 0)
            return;
 
        string id, name, price, desc, quan;
        id = dataGridView1.Rows[e.RowIndex].Cells[0].Value + "";
        name = dataGridView1.Rows[e.RowIndex].Cells[1].Value + "";
        price = dataGridView1.Rows[e.RowIndex].Cells[2].Value + "";
        desc = dataGridView1.Rows[e.RowIndex].Cells[3].Value + "";
        quan = dataGridView1.Rows[e.RowIndex].Cells[4].Value + "";
        txtID.Text = id;
        txtName.Text = name;
        txtPrice.Text = price;
        txtDesc.Text = desc;
        txtQuan.Text = quan; 
    }
}

[marz javier]

arie, its solved!! thank you so much..

[yagoob]

How are you
How Collect column from data grid view in text box