Hi, I have a datagrid and its source is a dataset. When I change information
on the grid does that automatically gets change in the dataset? If not then
how do I do that? I use the following update statement when the form is
closed to udpate the database but the changes are not there.
oleDbDataAdapte r1.Update(dsVeh icle, "vehDetail" );
Thanks, Alpha 3 2685
Hi,
You could try
dsVehicle.Table s[ "vehDetail" ].RowChanged +=
new DataRowChangeEv entHandler(data Row_Change);
..
..
..
private void DataRow_Change( object sender, DataRowChangeEv entArgs e)
{
oleDbDataAdapte r1.Update(dsVeh icle, "vehDetail" );
}
All the best,
Phil.
"Alpha" wrote: Hi, I have a datagrid and its source is a dataset. When I change information on the grid does that automatically gets change in the dataset? If not then how do I do that? I use the following update statement when the form is closed to udpate the database but the changes are not there. oleDbDataAdapte r1.Update(dsVeh icle, "vehDetail" );
Thanks, Alpha
I definitely see action with the code you gave me. Thank you very much.
However, I'm getting update error. One of the column in the dataset is a
primary key in the database. The update command is automatically generated
when I add the dbapater control to the form. It tries to update the primary
key columnas well.
Can you suggest how I can fix this problem? Thanks.
I'm gonna try to set that column in dataset to a primary key and see if that
would help.
"Phil Williams" wrote: Hi, You could try
dsVehicle.Table s[ "vehDetail" ].RowChanged += new DataRowChangeEv entHandler(data Row_Change); . . . private void DataRow_Change( object sender, DataRowChangeEv entArgs e) { oleDbDataAdapte r1.Update(dsVeh icle, "vehDetail" ); }
All the best, Phil.
"Alpha" wrote:
Hi, I have a datagrid and its source is a dataset. When I change information on the grid does that automatically gets change in the dataset? If not then how do I do that? I use the following update statement when the form is closed to udpate the database but the changes are not there. oleDbDataAdapte r1.Update(dsVeh icle, "vehDetail" );
Thanks, Alpha
I just open the dataset schema and it already has a primary key marked on the
correct column, VID. I don't understand why the dbadapter.Updat e command
would still try to update that.
"Phil Williams" wrote: Hi, You could try
dsVehicle.Table s[ "vehDetail" ].RowChanged += new DataRowChangeEv entHandler(data Row_Change); . . . private void DataRow_Change( object sender, DataRowChangeEv entArgs e) { oleDbDataAdapte r1.Update(dsVeh icle, "vehDetail" ); }
All the best, Phil.
"Alpha" wrote:
Hi, I have a datagrid and its source is a dataset. When I change information on the grid does that automatically gets change in the dataset? If not then how do I do that? I use the following update statement when the form is closed to udpate the database but the changes are not there. oleDbDataAdapte r1.Update(dsVeh icle, "vehDetail" );
Thanks, Alpha This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
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