в 15:30, 26 мая 2010

2010-05-26T15:30:47Z

Admin: 1 версия

2010-05-26T11:52:26Z

1 версия

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==asp:linkbutton: command name and arguments==



<source lang="csharp">
<%@ Page Language=VB Debug=true %>
<script runat=server>
Sub Page_Load(ByVal Sender as Object, ByVal E as EventArgs)
End Sub
Sub CommandButton_Click(Sender As Object, E As CommandEventArgs)
lblButtonPressed.Text = "You pressed: " _
& E.rumandName & "<BR>With this argument: " _
& E.rumandArgument & "<BR>"
End Sub
</SCRIPT>
<HTML>
<HEAD>
<TITLE>Creating a Basic LinkButton Control</TITLE>
</HEAD>
<form runat="server">
<asp:label
id="lblButtonPressed"
runat="server"
/>
<BR><BR>
<asp:linkbutton
id="lnkbutSortName"
text="Sort By Name"
oncommand="CommandButton_Click"
commandname="Sort"
commandargument="By Name"
runat="server"
/>
<BR><BR>
<asp:linkbutton
id="lnkbutSortPrice"
text="Sort By Price"
oncommand="CommandButton_Click"
commandname="Sort"
commandargument="By Price"
runat="server"
/>
<BR><BR>
<asp:linkbutton
id="lnkbutNewSearch"
text="New Search"
oncommand="CommandButton_Click"
commandname="New Search"
commandargument="None"
runat="server"
/>
</form>
</BODY>
</HTML>

</source>

==asp:link button event to change the label text==



<source lang="csharp">
<%@ Page Language="VB" %>
<script runat="server">
Sub LinkButton1_Click(sender As Object, e As EventArgs)
Label1.Text = "This is item 1"
End Sub

Sub LinkButton2_Click(sender As Object, e As EventArgs)
Label1.Text = "Some stuff about item 2"
End Sub

Sub LinkButton3_Click(sender As Object, e As EventArgs)
Label1.Text = "And now onto item 3"
End Sub
</script>
<html>
<body>
<form runat="server">
<table style="WIDTH: 300px; HEIGHT: 150px" height="20">
<tbody>
<tr>
<td>
<asp:LinkButton id="LinkButton1" onclick="LinkButton1_Click" runat="server">Item 1</asp:LinkButton>
</td>
<td>
<asp:LinkButton id="LinkButton2" onclick="LinkButton2_Click" runat="server">Item 2</asp:LinkButton>
</td>
<td>
<asp:LinkButton id="LinkButton3" onclick="LinkButton3_Click" runat="server">Item 3</asp:LinkButton>
</td>
</tr>
</tbody>
</table>
<asp:Label id="Label1" runat="server">Label</asp:Label>
</form>
</body>
</html>

</source>

==OnCommand, for asp:linkbutton==



<source lang="csharp">
<%@ Page Language=VB Debug=true %>
<script runat=server>
Sub Page_Load(ByVal Sender as Object, ByVal E as EventArgs)
lblMessage.Text = "Press a button!"
End Sub
Sub SubmitBtn1_Click(Sender As Object, E As EventArgs)
lblMessage.Text = "You pressed the alone button."
End Sub
Sub SubmitBtn2_Click(Sender As Object, E As CommandEventArgs)
lblMessage.Text = "The button you clicked: " _
& e.rumandName _
& ", has the following arguement: " _
& e.rumandArgument & "."
End Sub
</SCRIPT>
<HTML>
<HEAD>
<TITLE>Link Button Controls Sample Page</TITLE>
</HEAD>
<BODY>
<form runat="server">
<Font Face="Tahoma" Size="+1">
<asp:Label
id="lblMessage"
Text="Press a button!"
runat="server"
/>
<BR><BR>
<asp:LinkButton
id="butAlone"
text="Alone Button"
OnClick="SubmitBtn1_Click"
runat="server"
/>
<BR><BR>
<asp:LinkButton
id="butAdd"
text="Add Record"
CommandName="Add"
CommandArgument="None"
OnCommand="SubmitBtn2_Click"
runat="server"
/>
<asp:LinkButton
id="butEdit"
text="Edit Record"
CommandName="Edit"
CommandArgument="None"
OnCommand="SubmitBtn2_Click"
runat="server"
/>
<asp:LinkButton
id="butSortA"
text="Sort A-Z"
CommandName="Sort"
CommandArgument="A"
OnCommand="SubmitBtn2_Click"
runat="server"
/>
<asp:LinkButton
id="butSortD"
text="Sort Z-A"
CommandName="Sort"
CommandArgument="D"
OnCommand="SubmitBtn2_Click"
runat="server"
/>
</Font>
</Form>
</BODY>
</HTML>

</source>

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ASP.Net/Asp Control/Link Button - История изменений

в 15:30, 26 мая 2010

Admin: 1 версия