Loop Through A Datagrid

Jul 23, 2005

Hi,
No I don't want to loop through my dataset ;) I want to loop through my
datagrid to retrieve the values in each cells, but I don't know how to
do that ?
Can someone help ?
thx

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2 <%@ import namespace="System" %>
3 <%@ import namespace="System.Data" %>
4 <%@ import namespace="System.Data.SqlClient" %>
5
6 <script language="VB" runat="server">
7
8 Dim section As String
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10 Dim myda As SqlDataAdapter
11 Dim ds As DataSet
12
13 Sub Page_Load(ByVal Source As Object, ByVal E As EventArgs)
14 BindData()
15 End Sub
16
17 Sub BindData()
18
19 Dim strConn As String = "server=fileserver; uid=xxx; pwd=xxx; database=NEW_CMS"
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25 sectList.DataSource = ds
26 sectList.DataBind()
27
28 End Sub
29
30 Private Sub sectList_ItemDataBound(ByVal sender As Object, ByVal e As DataGridItemEventArgs) Handles sectList.ItemDataBound
31
32 Dim l As LinkButton
33
34 If e.Item.ItemType = ListItemType.Item Or e.Item.ItemType = ListItemType.AlternatingItem Then
35 l = CType(e.Item.Cells(0).FindControl("cmdDel"), LinkButton)
36 l.Attributes.Add("onclick", "return getconfirm();")
37 End If
38
39 End Sub
40
41 Sub sectList_DeleteCommand(ByVal s As Object, ByVal e As DataGridCommandEventArgs)
42
43 Dim ConnectionStr As String = ConfigurationManager.AppSettings("ConnStr")
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45 Dim cmd As SqlCommand
46 Dim Id As Integer
47
48 Id = CInt(e.Item.Cells(0).Text)
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53
54 cmd.Connection.Open()
55 cmd.ExecuteNonQuery()
56 cmd.Connection.Close()
57
58 DataBind()
59
60 End Sub
61
62
63
64 </script>
65
66 <asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
67
68 <script language="javascript">
69
70 function getconfirm()
71 {
72 if (confirm("Do you want to delete record?")==true)
73 return true;
74 else
75 return false;
76 }
77
78 </script>
79
80 <table cellpadding="2" cellspacing="2" width="760">
81 <tr>
82 <td>Sections</td>
83 </tr>
84 <tr>
85 <td>
86
87 <asp:DataGrid OnDeleteCommand="sectList_DeleteCommand" ID="sectList" runat="server" DataKeyField="SECT_ID" AutoGenerateColumns="False">
88
89 <Columns>
90
91 <asp:BoundColumn DataField="SECT_ID" Visible="False" />
92
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94
95 <asp:TemplateColumn>
96 <ItemTemplate>
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98 </ItemTemplate>
99 </asp:TemplateColumn>
100
101 </Columns>
102
103 </asp:DataGrid>
104
105 </td>
106 </tr>
107 <tr>
108 <td></td>
109 </tr>
110 </table>
111
112 </asp:Content> Thanks in advance.
 

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ASP:
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VB:

'Connect to database and read values
connSQL.ConnectionString = sConnStr
connSQL.SelectCommandType = SqlDataSourceCommandType.Text
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sDbUN(iLoop) = connSQL.Select()
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It works fine, the date is bound to the grid, but the time is still included obviously.

If I use

Select

UserId,
Lastname + ',' + ' ' + Firstname as MembName,
Convert( datetime, Convert( int, MembExpiryDate)) as ExpiryDate

and reference Expiry date in the datagrid instead, the time is still included.

Any ideas how to write this query to remove the damn time?

Thanks.

Dave

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Hi there :)

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I am trying to get a list of lecturers that run modules associated with a particular student. I am able to get a list of the appropriate lecturers, but some lecturers are repeated because they teach more than one module that the student is associated with.

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Regards,
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Jul 8, 2006

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Tbltimes

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| 1 | john | 2:00PM | 3:00PM | 1hr |

| 2 | joe | 1:00PM | 6:00PM | 5hr |

GridView1

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2 {
3 String update = "UPDATE Fruit SET Product = @ID, Quantity = @Q, Price = @P, Total = @T where Product = @Id";
4
5 SqlCommand command = new SqlCommand(update, conn);
6
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8 command.Parameters.Add(new SqlParameter("@Q", SqlDbType.NVarChar, 50));
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13
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20 catch (SqlException exc)
21 {
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24
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26
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