how to edit and delete in datagridview?

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Actually i am created one table in ms access.This table can view through the datagridview.now i am any changes on the gridview that automatically change to the database how is it? pls help me.

i.e) edit and delete on the datagridview that automatically changes to the database.

Posted 6-Nov-11 19:22pm

murugeshchinnu

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sravani.v · Answer 1 · 2011-11-06T19:25:00

Solution 1

Refer this link:

how to edit and save in datagridview? in c# .net windows application[^]

Posted 6-Nov-11 19:25pm

sravani.v

Om Prakash Pant · Answer 2 · 2011-11-06T19:29:00

Solution 2

check the following codeproject article

Add, Edit, and Delete in DataGridView with Paging[^]

Posted 6-Nov-11 19:29pm

Om Prakash Pant

P.Salini · Answer 3 · 2011-11-06T20:04:00

Solution 4

Check this
edit update delete datagridview[^]

Posted 6-Nov-11 20:04pm

P.Salini

murugeshchinnu · Answer 4 · 2011-11-10T02:03:00

//for(int i=0;i<dataGridView1 .Rows .Count -1;i++)
// {
// string a =dataGridView1.Rows[i].Cells["c_name"].Value.ToString();
// string b = dataGridView1.Rows[i].Cells["o_no"].Value.ToString();
// string c = dataGridView1.Rows[i].Cells["date"].Value.ToString();
//string d = dataGridView1.Rows[i].Cells["kgs"].Value.ToString();
//string x = dataGridView1.Rows[i].Cells["count"].Value.ToString();
string query = "UPDATE tablename SET c_name='" + a + "',o_no='" + b + "',date='" + c + "',kgs='" + d + "',count=" + x + " where yarntable.c_name='" + a + "' and yarntable.o_no='" + b + "'";
//OleDbConnection con = new OleDbConnection("databasepath");
// con.Open();
// OleDbCommand cmd = new OleDbCommand(query, con);
// cmd.ExecuteNonQuery();
// con.Close();
// }
//MessageBox.Show("successfully edited on database");

shashikanth 2011 · Answer 5 · 2011-11-06T19:58:00

You can Use AutoGenerate Properties to enable user to edit row, and delete row..
And GridView Provides Several Events like
1)OnRowEdit
2)OnRowEdited
3)OnRowSelected
4)OnRowDeleting
5)OnRowDeleted

etc..
And make use of these events, if you want to make any changes while editing deleting.

ASP.NET

<asp:gridview autogenerateeditbutton="True" autogeneratedeletebutton="True" xmlns:asp="#unknown">
            runat="server" AutoGenerateColumns="False" DataSourceID="SqlDataSource2" 
            onrowediting="My_RowEditing" onrowupdated="My_RowUpdated"  >
        <columns>
            <asp:boundfield datafield="gender" headertext="gender">
                SortExpression="gender" />
        </asp:boundfield></columns>
        </asp:gridview>