Question

Windows form containing datagridview

Asked by: jturkington

Hi,
I am designing a windows form which has a datagridview and other controls such as text boxes and combo boxes etc. I was wondering what was the best way to do a database insert. I can get the datagridview data inserted to the database using the code below thats fine but how should i go about entering the data from the textboxes and comboboxes in and around this code as they are both linked!!
Thanks

DataTable dt = ds.Tables["Orders"];
this.dataGridView1.BindingContext[dt].EndCurrentEdit();
this.da.Update(dt);

                                  
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Asked On
2009-01-06 at 05:54:47ID24028060
Tags

Datagridview

,

database

,

windows form

,

insert

Topics

Microsoft Development

,

.NET

,

.NET Framework 2.x

Participating Experts
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Points
500
Comments
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Answers

 

by: ged325Posted on 2009-01-06 at 08:02:10ID: 23305691

Unfortunately you have to do the code manually.  

Would recommend creating a stored procedure which takes a parameter for each control not in the DataGrid.  Then use a SQLCommand and SqlParameters to pass the values to the stored procedure.

For the user's sake, I would recommend calling a disabling function prior to the call and re-enable after the function so the data is consistent.



PseudoCode:
DisableControls()
InsertDataUsingStoredProecedure()
EnableControls

 

by: jturkingtonPosted on 2009-01-07 at 02:03:58ID: 23313240

Unfortunately i have to use a microsoft access database which makes matters worse!! Are there any code samples out there ?? I got a tight deadline on this one lol

 

by: ged325Posted on 2009-01-07 at 07:14:53ID: 23315436

http://www.codeproject.com/KB/applications/myaspnetguestbook.aspx

You can't do stored procedures in Access . . . thought you were using SQL.  See how they do the dynamic SQL here.

 

 

by: jturkingtonPosted on 2009-01-09 at 07:12:10ID: 23336215

What i've ended up doing is an insert and then another query after that to get the @@identity value i couldn't see any other way around it!!! Then after this i'm dumping the datagridview items into a table so will probably need to put a transaction tag around it. Microsoft access is awkward lol.

Cheers for your help anyways

20120131-EE-VQP-002

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