Hello Friends,

I have to make an Interface in ASP.Net using C#. I have to take multiple rows at once maybe using Grid. I mean suppose user has to put 5 or more rows and in one click all row should be saved into database. Please advice what the way and server control should be best to do it.


Thanks!
Cheers!!

__________________
DPK..

Have a look at

http://www.codeproject.com/KB/webfor...aGridView.aspx

Once you have identified the rows to be processed then you just need to develop the code to process them and save them.

This below is the code that help you
<asp:GridView ID="GridViewFirst" DataKeyNames="AmenityID" runat="server" AutoGenerateColumns="False"
CellPadding="4" ForeColor="#333333" GridLines="None" Width="383px">
<FooterStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" />
<RowStyle BackColor="#EFF3FB" />
<Columns>
<asp:TemplateField>

<HeaderTemplate>

<input type="checkbox" id="chkAll1" onclick="Check(this,'(GridViewFirst)+')" />Check All
</HeaderTemplate>
<ItemTemplate>
<asp:CheckBox ID="chkAddSelect" AutoPostBack="false" runat="server"
oncheckedchanged="chkAddSelect_CheckedChanged" />
</ItemTemplate>
<HeaderStyle HorizontalAlign="Left" VerticalAlign="Top" />
<ItemStyle HorizontalAlign="Left" VerticalAlign="Top" Width="100px" />
</asp:TemplateField>
<asp:TemplateField HeaderText="Category Name">
<ItemTemplate>
<asp:Label ID="lblCategoryName" runat="server" Text='<%# Eval("AmenityName") %>' />
</ItemTemplate>
<HeaderStyle HorizontalAlign="Left" VerticalAlign="Top" />
<ItemStyle HorizontalAlign="Left" VerticalAlign="Top" />
</asp:TemplateField>
</Columns>
<PagerStyle BackColor="#2461BF" ForeColor="White" HorizontalAlign="Center" />
<SelectedRowStyle BackColor="#D1DDF1" Font-Bold="True" ForeColor="#333333" />
<HeaderStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" />
<EditRowStyle BackColor="#2461BF" />
<AlternatingRowStyle BackColor="White" />
</asp:GridView>



code behind
Protected Sub btAddRow_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btAddAmenity.Click
If Page.IsPostBack = True Then
Dim idAs String = Request.QueryString("hid")
Dim strSql As New StringBuilder(String.Empty)
Dim con As New SqlConnection(clsCommons.GetConnStr)
Dim cmd As New SqlCommand()
For i As Integer = 0 To GridViewFirst.Rows.Count - 1
Dim chkUpdate As CheckBox = DirectCast(GridViewFirst.Rows(i).Cells(0).FindCont rol("chkAddSelect"), CheckBox)
' your gird GridViewFirst
If chkUpdate IsNot Nothing Then
If chkUpdate.Checked Then
Try
Const strUpdate As String = "Insert Into table(A,B) Values(@AID,@BID)"
cmd.CommandType = CommandType.Text
cmd.CommandText = strUpdate.ToString()
cmd.Parameters.Clear()
cmd.Parameters.AddWithValue("@AID", HotelID)
cmd.Parameters.AddWithValue("@BID", strID)
cmd.Connection = con
con.Open()
cmd.ExecuteNonQuery()
Catch ex As SqlException
Dim errorMsg As String = "Error in addional ."
errorMsg += ex.Message
Throw New Exception(errorMsg)
Finally
con.Close()
End Try

End If
End If
Next
End If
End Sub