how can i append more than one value from datagridview rows to a string varialbe

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how can i append more than one value from datagridview rows to a string varialbe or single textbox using for loop.

Posted 3-Jun-13 20:01pm

Sharon 2

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Mayur Panchal 4-Jun-13 2:07am

Is this Desktop application or Web(ASP.Net) ??

Sharon 2 4-Jun-13 2:28am

yes

2 solutions

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Maciej Los · Answer 1 · 2013-06-03T20:22:00

Solution 1

It's not so hard to do it. All you need to do is to loop through the rows collection ;)

WinForm:
http://msdn.microsoft.com/en-US/library/system.windows.forms.datagridview.rows.aspx[^]

WebControl:
http://msdn.microsoft.com/en-US/library/system.web.ui.webcontrols.gridview.rows.aspx[^]
http://forums.asp.net/t/1662914.aspx/1[^]

Try!

Posted 3-Jun-13 20:22pm

Maciej Los

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Sharon 2 4-Jun-13 2:40am

ya i got it..

Maciej Los 4-Jun-13 3:09am

It would be nice to see that all helpful solutions are marked as "solved" (green button). ;)

Bajirao_ · Answer 2 · 2013-06-03T20:44:00

// Take Windows application and add DataGridView with id "dataGridView1".
// Take button and place below code on its click event.
// Hope it helps. :) ....Prasad

DataTable dt;

private void Form1_Load(object sender, EventArgs e)
{
dt = new DataTable();
dt.Columns.Add("Col1");
dt.Columns.Add("Col2");
dt.Columns.Add("Col3");
dt.Columns.Add("Col4");

DataRow dr = dt.NewRow();
dr["Col1"] = "val1";
dr["Col2"] = "val2";
dr["Col3"] = "val3";
dr["Col4"] = "val4";

dt.Rows.Add(dr);

dataGridView1.DataSource = dt;
}

private void button1_Click(object sender, EventArgs e)
{
string temp;

for (int i = 0; i < dataGridView1.Rows.Count; i++)
{
// To show all values
MessageBox.Show(Convert.ToString(
dataGridView1.Rows[i].Cells["col1"].Value + "\n" +
dataGridView1.Rows[i].Cells["col2"].Value + "\n" +
dataGridView1.Rows[i].Cells["col3"].Value)
);
// To get 2 values in single string
temp = dataGridView1.Rows[i].Cells["col1"].Value +
dataGridView1.Rows[i].Cells["col2"].Value;

}
}