save datagridview thru store procedure

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hi all

i have a datagridview, i want to save data thru stored procedure.

how i can check if the row is to update or insert command

example i have master detail, i have in detail data to edit , and i insert new line. i want to save them thru stored procedure , how can i check if the row as edit or new inserted one.

thanks in advance

ahmad zrein

Posted 12-Aug-12 17:44pm

ahmad zrein

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Comments

AshishChaudha 13-Aug-12 2:24am

What you have tried so far...please share what you have done, so help you better.

ahmad zrein 13-Aug-12 12:05pm

i tried most commands update datset it does not work. i am using foreach datarow in dgv_ and send data to sql database , but i do not know is the row is to use update or insert command. or some thing i do not know, i need to read more.

ahmad zrein 13-Aug-12 15:29pm

private void BindDataGridView()
{
try
{
dataset.Locale = System.Globalization.CultureInfo.InvariantCulture;

sqldaParent = new SqlDataAdapter(selectQueryStringAcc_TransParent, clsConnectionAcc.con);
SqlCommandBuilder sqlcbParent = new SqlCommandBuilder(sqldaParent);
sqldaParent.Fill(dataset, "acc_TransParent");

sqldaChild = new SqlDataAdapter(selectQueryStringAcc_TransChild, clsConnectionAcc.con);
sqldaChild.Fill(dataset, "acc_TransChild");

// Establish a relationship between the two tables.
DataRelation relation = new DataRelation("TransParentChild",
dataset.Tables["acc_TransParent"].Columns["iLedgerID"],
dataset.Tables["acc_TransChild"].Columns["iLedgerID"]);
dataset.Relations.Add(relation);

bsParent.DataSource = dataset;
bsParent.DataMember = "acc_TransParent";

bsChild.DataSource = bsParent;
bsChild.DataMember = "TransParentChild";
}
catch (SqlException)
{
MessageBox.Show("Connection is not established");
}
}

i want to update the master detail dataset

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ahmad zrein · Accepted Answer · 2012-08-13T09:43:00

Solution 1

C#

foreach (DataRow row in dataset.Tables["acc_TransChild"].Rows)
{
    MessageBox.Show(row.RowState.ToString());
}

Posted 13-Aug-12 9:43am

ahmad zrein