Updating the tables with C1TrueDBGrid for .Net 2.0

Doesnt this work?

c1TrueDBGrid1.DataSource = MyDataSet.MyDataTable

or MyDataSet.Tables("TableName")

And the table should be filled with data ofcourse. MyDataAdapter.Fill(MyDataSet) for example.

thanks for this _ can now populate the grid.

the next problem is getting it to update. If I am linked to a single table then I can create the update commands simply with the following function:-

 Public Function CreateCommands()
        Try
            MyAdapter = Nothing
            MyAdapter = New SqlClient.SqlDataAdapter(SelString, MyConn)
            cmdBuilder1 = New SqlCommandBuilder(MyAdapter)
            OleDBCommand1 = New SqlCommand(SelString, MyConn)
            MyAdapter.SelectCommand = OleDBCommand1
            MyAdapter.DeleteCommand = cmdBuilder1.GetDeleteCommand()
            MyAdapter.InsertCommand = cmdBuilder1.GetInsertCommand()
            MyAdapter.UpdateCommand = cmdBuilder1.GetUpdateCommand()
        Catch ex As Exception
            MessageBox.Show(ex.ToString())
        End Try
    End Function

But if I have more than one table in the query then it doesn't work.

What I am looking for is something like:-

Table Products              Table Sales

ProdId                          SalesId
PartNumber                  ProdId
Description                   Quantity
                                   Price

To show on the grid:-

Part Number                 Description                  Quantity      Price
AMC

I made a mistake and posted before I was finished.

 
   
   
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 Title: Updating the tables with C1TrueDBGrid for .Net 2.0
asked by grwallace on 05/14/2006 05:21AM PDT  
This question is worth  500 Points  
 
 


I have the simplest if applications binding a a table to a Component1 True DB Grid for .net

I have used the VB6 version for years, but I am getting nowhere with this.

Can anyone help?
 
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 Comment from vb_jonas
Date: 05/14/2006 10:04PM PDT
 Comment  


Doesnt this work?

c1TrueDBGrid1.DataSource = MyDataSet.MyDataTable


 
Comment from vb_jonas
Date: 05/14/2006 10:05PM PDT
 Comment  


or MyDataSet.Tables("TableName")
 
Comment from vb_jonas
Date: 05/14/2006 10:08PM PDT
 Comment  


And the table should be filled with data ofcourse. MyDataAdapter.Fill(MyDataSet) for example.
 
Comment from grwallace
Date: 05/18/2006 05:04AM PDT
 Your Comment  


thanks for this _ can now populate the grid.

the next problem is getting it to update. If I am linked to a single table then I can create the update commands simply with the following function:-

 Public Function CreateCommands()
        Try
            MyAdapter = Nothing
            MyAdapter = New SqlClient.SqlDataAdapter(SelString, MyConn)
            cmdBuilder1 = New SqlCommandBuilder(MyAdapter)
            OleDBCommand1 = New SqlCommand(SelString, MyConn)
            MyAdapter.SelectCommand = OleDBCommand1
            MyAdapter.DeleteCommand = cmdBuilder1.GetDeleteCommand()
            MyAdapter.InsertCommand = cmdBuilder1.GetInsertCommand()
            MyAdapter.UpdateCommand = cmdBuilder1.GetUpdateCommand()
        Catch ex As Exception
            MessageBox.Show(ex.ToString())
        End Try
    End Function

But if I have more than one table in the query then it doesn't work.

What I am looking for is something like:-

Table Products              Table Sales

ProdId                          SalesId
PartNumber                  ProdId
Description                   Quantity
                                   Price

To show on the grid:-

Part Number                 Description                  Quantity      Price
ABC                             Spool                              1            10.00
DEF                             Washer                           2              0.20

I need to be able to amend the quantity and the price, but perhaps not the part number and the description, but to do so also in the one action would be of use