в 15:30, 26 мая 2010

2010-05-26T15:30:47Z

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2010-05-26T11:51:58Z

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==Add Link Form Demo (VB.net)==



<source lang="csharp">

<%--
Code revised from
ASP.NET Tips & Techniques (Paperback)
by Greg Buczek

# Publisher: McGraw-Hill/Osborne Media; 1st edition (May 21, 2002)
# Language: English
# ISBN: 0072225149
--%>

<%@ Page Language=VB Debug=true %>
<%@ Import Namespace="System.Data" %>
<%@ Import Namespace="System.Data.OLEDB" %>
<script runat=server>
Sub Page_Load(ByVal Sender as Object, ByVal E as EventArgs)
Dim DBConn as OleDbConnection
Dim DBCommand As OleDbDataAdapter
Dim DSPageData as New DataSet
DBConn = New OleDbConnection( _
"PROVIDER=Microsoft.Jet.OLEDB.4.0;" _
& "DATA SOURCE=" _
& Server.MapPath _
("LinksDB.mdb;"))
DBCommand = New OleDbDataAdapter _
("Select "<A HREF=""" & TheLink & """>" " _
& "& LinkTitle & "</A>" as [Link], " _
& "LinkDescription as [Description] From Links " _
& "Order By LinkTitle", DBConn)
DBCommand.Fill(DSPageData, _
"Links")
dgLinks.DataSource = _
DSPageData.Tables("Links").DefaultView
dgLinks.DataBind()
End Sub
</SCRIPT>
<HTML>
<HEAD>
<TITLE>Links Page</TITLE>
</HEAD>
<Body LEFTMARGIN="40">
<form runat="server">
<BR><BR>
<asp:label
id="lblMessage1"
font-size="12pt"
font-bold="True"
font-name="Lucida Console"
text="Current Links List"
runat="server"
/>
<BR><BR>
<asp:datagrid
id="dgLinks"
runat="server"
autogeneratecolumns="True"
/>
<BR><BR>
<A HREF="./addlink.aspx">Add a Link</A>
</form>
</BODY>
</HTML>

<%-- File: addLink.aspx
<%@ Page Language=VB Debug=true %>
<%@ Import Namespace="System.Data" %>
<%@ Import Namespace="System.Data.OLEDB" %>
<script runat=server>
Sub SubmitBtn_Click(Sender As Object, E As EventArgs)
Dim DBConn as OleDbConnection
Dim DBAdd As New OleDbCommand
DBConn = New OleDbConnection( _
"PROVIDER=Microsoft.Jet.OLEDB.4.0;" _
& "DATA SOURCE=" _
& Server.MapPath _
("LinksDB.mdb;"))
DBAdd.rumandText = "Insert Into Links " _
& "(LinkTitle, TheLink, LinkDescription) " _
& "values (" _
& """ & Replace(txtLinkTitle.Text, """, """") _
& "", " _
& """ & Replace(txtTheLink.Text, """, """") _
& "", " _
& """ & Replace(txtLinkDescription.Text, """, """") _
& "")"
DBAdd.Connection = DBConn
DBAdd.Connection.Open
DBAdd.ExecuteNonQuery()
Response.Redirect("./links.aspx")
End Sub
</SCRIPT>
<HTML>
<HEAD>
<TITLE>Add Link</TITLE>
</HEAD>
<form runat="server">
<asp:Label
id="lblMessage"
Font-Size="12pt"
Font-Name="Tahoma"
runat="server"
Text="Complete each field to submit your link."
/>
<P></P><Font Face="Tahoma">Link Title:</Font><BR>
<asp:textbox
id="txtLinkTitle"
columns="25"
maxlength="50"
runat=server
/>
<P></P><Font Face="Tahoma">Link Address:</Font><BR>
<asp:textbox
id="txtTheLink"
columns="25"
maxlength="100"
runat=server
/>
<P></P><Font Face="Tahoma">Link Description:</Font><BR>
<asp:textbox
id="txtLinkDescription"
columns="25"
maxlength="255"
runat=server
/>
<BR><BR>
<asp:button
id="butOK"
text=" OK "
OnClick="SubmitBtn_Click"
runat="server"
/>
</form>
</BODY>
</HTML>
--%>

</source>

<A href="http://www.nfex.ru/Code/ASPDownload/LinksDB.zip">LinksDB.zip( 8 k)</a>

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в 15:30, 26 мая 2010

Admin: 1 версия