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POsaving data from datagridview to multiple tables pointing one id in a table
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20838437
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2013-12-30T11:18:58.833
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2013-12-30T13:16:03.623
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2013-12-30T11:35:25.873
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i am working on vb.net windows form application ,,i have a data grid <img src="https://i.stack.imgur.com/kz9yP.png" alt="enter image description here">view,,that is loading data from two table..my data grid view something like this: I have two tables <code>1->CompanyMaster_tbl</code> in this having Two fields . <code>Cid and CompanyName</code>, <blockquote> Cid is the primary key of this table </blockquote> 2-><code>DepartmentMaster_tbl</code> in this having 4 fields. <code>dtid,dtname,dtphon,dtmail,Cid</code>. <blockquote> dtid is the primary key,and Cid is the foreign key </blockquote> while clicking save button i want save the data in both table. in one company i want to save multiple departments. my Cid and dtid are autoincriment,,i mean Identity specication i set as true..in save button i given code like this,, <pre><code> Dim sqlInsertT1 As String = "" Dim sqlInsertT2 As String = "" For i As Integer = 0 To gv.RowCount - 2 If gv.Rows(i).Cells("cmpny").Value <> "" Then sqlInsertT1 &= "Insert Into CompanyMaster_tbl(CompanyName) Values ('" & gv.Rows(i).Cells("cmpny").Value & "');" Exetransaction(sqlInsertT1) End If Ccid = RecordID("Cid", "CompanyMaster_tbl", "CompanyName", gv.Rows(i).Cells("cmpny").Value) sqlInsertT2 &= "Insert Into DepartmentMaster_tbl(dtname,dtphone,dtEmail,Cid) Values ('" & gv.Rows(i).Cells("Dpmnt").Value & "','" & gv.Rows(i).Cells("dtphon").Value & "','" & gv.Rows(i).Cells("mail").Value & "'," & Ccid & ");" Next Exetransaction(sqlInsertT2) </code></pre> but i understood this logic is not enough for saving this data,, in save button if i am editing something in grid view ,,i want to update that value in particular table if any one know how to do it,,please help me to find out
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<vb.net><winforms><datagridview>
Title
saving data from datagridview to multiple tables pointing one id in a table
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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.