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I don't think that's the solution. My code works fine in .NET 1.1 I don't have visual studio etc.
ASP - AJAX is SEXY. PERIOD.
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Hi.
I have a WebUserControl. It has a Text property ( I've written it )
I need an event in this class (my userControl) that fires by changing the Text Property.
I wrote an Event like this in my usercontrol event:
Public Event Text_Changed(ByVal sender As Object, ByVal e As EventArgs)
and in another class I've written this:
AddHandler Text_Changed, AddressOf MyMethod
Public Sub MyMethod(ByVal sender As Object, ByVal e As EventArgs)
End Sub
But I don't know how automatically runs the MyMethod by changing the Text Property of userControl
Best wishes
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Text_Changed(Me, EventArgs.Empty)
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I think the problem with you is the postback thing.
Let me remind you, you need to do a postback to generate the serverside event. I think you can make a handler to generate the event.
If you want to avoid postback, you can call a custom handler using Javascript and AJAX. Use it to generate server side event.
![Rose | [Rose]](https://codeproject.global.ssl.fastly.net/script/Forums/Images/rose.gif)
Abhishek Sur
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I would like to make a calendar control, showing the date (in the locale I set it to) e.g. mm/dd/yyyy. Then when the user wants to update the date the calendar control shows up.
Any ideas?
Jon
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Hi,
This is the report format I need in Crystal reports. I tried with Crosstabs, but it comes wierd. Also I do not know how to get the amounts listed in columns month wise, it depends on a date field in the DB table named purchase_due_date. The client requirement is that I need to display the result an year's data when he selects a date. So client would input a date. It is also better if I can let the user provide conversion values for various currencies.
Could anyone help me out with this?
| Invoice Amount in Local Currency | | Customer | PO Number | PO Value | Apr 08 | May 08 | Jun 08 | Jul 08 | Aug 08 | Sep 08 | Oct 08 | Nov 08 | Dec 08 | Year 2009 Onwards | Row Total(In Local Currency) | | Green Constructions | PO567 | $400 | 100 | | | | | 100 | | | | 100 | 300 | | John's Pizza | PO987 | Euro 1000 | | 200 | | | | | 500 | | | | 700 | Column Tot in
Local Currency | 100 | 200 | | | | 100 | 500 | | | 100 | 1000 | Cumulative Tot in
Local Currency | 100 | 300 | | | | 400 | 900 | | | 1000 | |
Regards,
Blumen
“The thing for you is a burial permit. You have only to speak and I will see that you get it.”
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Hi, all,
I want to add Print functionality to crystal report how i do that i mean what i have to be done.
any idea or article where i can learn above thing
Best regards
Rameez
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I want to use web service in my project,how to make a call.
help me..
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jaraldumary wrote: I want to use web service in my project,how to make a call.
You Need This[^]
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Hi
iam trying to implement a calendar control.i want to design like this.
i have 3 drop down list(for day,month,year) at the top followed by a calendar control.
and 3 link buttons(prev,today,next) at the bottom.
if i select the particular day,month and year the calendar has to display accordingly,the same
should happen with the link buttons also.
can anyone tell me how to do this.iam not using any ajax controls.iam using
asp .net calendar control.
the code goes like this....
cal.aspx...
<table id="table1" width="100%">
<tr></tr>
<tr>
<td align="center">
<asp:DropDownList ID="cboDay" runat="server" AutoPostBack="True">
<asp:ListItem Value="1"></asp:ListItem>
<asp:ListItem Value="2"></asp:ListItem>
<asp:ListItem Value="3"></asp:ListItem>
<asp:ListItem Value="4"></asp:ListItem>
<asp:ListItem Value="5"></asp:ListItem>
<asp:ListItem Value="6"></asp:ListItem>
<asp:ListItem Value="7"></asp:ListItem>
<asp:ListItem Value="8"></asp:ListItem>
<asp:ListItem Value="9"></asp:ListItem>
<asp:ListItem Value="10"></asp:ListItem>
</asp:DropDownList>
<asp:DropDownList ID="cboMonth" runat="server" AutoPostBack="True">
<asp:ListItem Value="January"></asp:ListItem>
<asp:ListItem Value="Febraury"></asp:ListItem>
<asp:ListItem Value="March"></asp:ListItem>
<asp:ListItem Value="April"></asp:ListItem>
<asp:ListItem Value="May"></asp:ListItem>
<asp:ListItem Value="June"></asp:ListItem>
<asp:ListItem Value="July"></asp:ListItem>
<asp:ListItem Value="August"></asp:ListItem>
<asp:ListItem Value="September"></asp:ListItem>
<asp:ListItem Value="October"></asp:ListItem>
<asp:ListItem Value="November"></asp:ListItem>
<asp:ListItem Value="December"></asp:ListItem>
</asp:DropDownList>
<asp:DropDownList ID="cboYear" runat="server" AutoPostBack="True">
<asp:ListItem Value="2000"></asp:ListItem>
<asp:ListItem Value="2001"></asp:ListItem>
<asp:ListItem Value="2002"></asp:ListItem>
<asp:ListItem Value="2003"></asp:ListItem>
<asp:ListItem Value="2004"></asp:ListItem>
<asp:ListItem Value="2005"></asp:ListItem>
<asp:ListItem Value="2006"></asp:ListItem>
<asp:ListItem Value="2007"></asp:ListItem>
<asp:ListItem Value="2008"></asp:ListItem>
<asp:ListItem Value="2009"></asp:ListItem>
</asp:DropDownList>
</td>
</tr>
<tr>
<td>
<table id = "table2" width="100%">
<tr></tr>
<tr>
<td align="center">
<asp:Calendar ID="Calendar1" runat="server" BackColor="White" BorderColor="#999999" CellPadding="4" DayNameFormat="Shortest" Font-Names="Verdana" Font-Size="8pt" ForeColor="Black" Height="180px" Width="200px" OnSelectionChanged="Calendar1_SelectionChanged">
<SelectedDayStyle BackColor="#666666" Font-Bold="True" ForeColor="White" />
<TodayDayStyle BackColor="#CCCCCC" ForeColor="Black" />
<SelectorStyle BackColor="#CCCCCC" />
<WeekendDayStyle BackColor="#FFFFCC" />
<OtherMonthDayStyle ForeColor="#808080" />
<NextPrevStyle VerticalAlign="Bottom" />
<DayHeaderStyle BackColor="#CCCCCC" Font-Bold="True" Font-Size="7pt" />
<TitleStyle BackColor="#999999" BorderColor="Black" Font-Bold="True" />
</asp:Calendar>
</td>
</tr>
</table>
<table id = "table3" width="100%">
<tr></tr>
<tr>
<td align="center">
<asp:LinkButton ID="lnkPrev" runat="server" OnClick="lnkPrev_Click">< Prev</asp:LinkButton>
<asp:LinkButton ID="lnkToday" runat="server" OnClick="lnkToday_Click">Today</asp:LinkButton>
<asp:LinkButton ID="lnkNext" runat="server" OnClick="lnkNext_Click">Next ></asp:LinkButton>
<%--<asp:Label ID="lblshow" runat="server" Text="Label"></asp:Label>--%>
</td>
</tr>
</table>
</td>
</tr>
</table>
cal.aspx.cs file...
protected void Calendar1_SelectionChanged(object sender, EventArgs e)
{
cboDay.SelectedValue = Calendar1.SelectedDate.Date.ToString();
cboMonth.SelectedValue = Calendar1.SelectedDate.Month.ToString();
cboYear.SelectedValue = Calendar1.SelectedDate.Year.ToString();
}
and i want the calendar to change according to the selected date,month,year in the drop down.plz help me out...
pintoo
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If you're gong to do your own calendar with drop downs, why on earth do you also use a calendar control ?
Christian Graus
Driven to the arms of OSX by Vista.
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Hi
I need to create a page layout with three web parts embedded in it.
I'm using SharePoint Designer for this.
I'm facing problem while adding a web part which accesses HttpContext.Current.Session.
The error i'm getting is "Object reference not set to an instance of an object". It seems the Session object is not getting initialised properly.
This problem occurs only in the case of Page Layout. The web part works fine when added to a page. Can anyone provide a workaround or solution for this problem?
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What is the best way to implement "conditional formatting" for columns in a datagrid?
I have a Datagrid Control which uses different styles (CSS classes) for header, items, items in editable state, alternating items, and footer. One of the columns in the datagrid is called "Status" and contains an integer value (0, 1, 2). Depending on the value of the Status, I would like to use a different background color in the datagrid.
Can anyone advise on how to do this? Thank you for your assistance.
Dox Girl, where are you?
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I'd imagine you need to have styles for each color and set the css class based on the value.
Christian Graus
Driven to the arms of OSX by Vista.
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Indeed. You can see it this way: rows with status=0 should be displayed in green; rows with Status=1 should be displayed in yellow, and rows with Status=2 should be shown in red.
Dox Girl, where are you?
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Yes, you need to write a bit of code in, probably, the OnItemDataBound event of the grid to assign the appropriate style based on the value.
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i want to send a report via FAX.. can any1 show me the way ?
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This has nothing to do with ASP.NET. there is no fax component built in, you need to buy one.
Christian Graus
Driven to the arms of OSX by Vista.
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Hi,
i am working on a project where we required recording audio/VOICE from outer source that may be through micro phone to our application.can anybody suggest me about this....if possible please give demo code.
if I have to use any third party tool please suggest me. the below asp.net code working in local system only but i need recorded file is save in webserver(iis).
1. Open C#.net web applications. And added the blow namespace.
using Microsoft.VisualBasic.Devices;
using Microsoft.VisualBasic;
using System.Runtime.InteropServices;
2. Add the below API.
[DllImport("winmm.dll", EntryPoint = "mciSendStringA", CharSet = CharSet.Ansi, SetLastError = true, ExactSpelling = true)]
private static extern int mciSendString(string lpstrCommand, string lpstrReturnString, int uReturnLength, int hwndCallback);
3. Create three Buttons and given the below name and text for the buttons.
1. Record
2. SaveStop
3. Read
1. Under Record Button Click paste the below Code:
// record from microphone
mciSendString("open new Type waveaudio Alias recsound", "", 0, 0);
mciSendString("record recsound", "", 0, 0);
2. Under Save / Stop button Click,
// stop and save
mciSendString("save recsound c:\\record.wav", "", 0, 0);
mciSendString("close recsound ", "", 0, 0);
Computer c = new Computer();
c.Audio.Stop();
3. Under Read Button Click
Computer computer = new Computer();
computer.Audio.Play("c:\\record.wav", AudioPlayMode.Background);
Save and Execute it.
thanku&Regards,
Nagarjuna....
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naagrjuna wrote: where we required recording audio/VOICE from outer source that may be through micro phone to our application.can anybody suggest me about this....if possible please give demo code.
It says you have absolutely no idea about how ASP.NET works. ASP.NET can't record voice. Take a book and read to learn what it can do.
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you should tell your client that they are not free to invent any functionality and expect it to be possible and that as you know nothing about ASP.NET, you're not a good person to ask. Then you should read the sticky post at the top of the forum on how to ask questions. 'hai' is not a useful subject line.
Christian Graus
Driven to the arms of OSX by Vista.
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