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I need some help for my BS Project. I have to design a full featured instant messenger supporing live audio and vedio chat.
How much Dot Net and its Web Services are helpful in this regard?
Should I focus on other technology?
I am a beginner and guide me properly. Thanks!
Shoaib Nawaz
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shoaibnawaz wrote: I am a beginner
Perhaps you should try a project that's more attainable.
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ya my friend
online audio/video is possible
it is avaliable as a COM component
is is baiscall microsoft product, it is free for download from Microsorf site
i think u can find at
"http://www.microsoft.com/windows/NetMeeting/Authors/SDK/default.ASP"
but it is in Visual C++, worked on it long time back
try it
have a nice day
Under standing comes form failures
sucesses comes form understanding failures
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Hi
I'm develloping a b2b solution and i need to exchange soap messages with a business partner.
I am now able to post xml with a webservice to their webserver, using httpwebrequest and i also can receive their response.
[code]
HttpWebRequest req = (HttpWebRequest)WebRequest.Create("http://www.someurl.com/receive");
[/code]
I now need the inverse operation. I need to suply them a url so they can post/get their xml messages to me. How do i do that? I've been reading a lot, but i'm confused! i guess i don't need a webservice, i just want them to post their requests like i do, and send them a response like the one i'm getting...
[code]
HttpWebResponse wr = (HttpWebResponse)req.GetResponse();
[/code]
Any help will be highly apreciated..... i'm getting a little desperate here!
TIA
Joana
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when I browse an htm page in internet explorer i want that it should open with no toolbar ,menu bar and address bar so that space is not wasted through javascripting.
thanks .
Can anyone help me in this
-- modified at 2:25 Friday 9th June, 2006
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Our team is developing a product which can capture documents and other data from SharePoint sites.
So far we know we can do this with SharePoint SDK, but our program has to be installed on the SharePoint server, or at least in the Server Farm.
Thus it's very inconvenient to deploy the product.
We would like to know if there's a way to capture the data remotely. That is, can we capture all the SharePoint servers from a central server?
BTW, is it possible that we can know which machine has SharePoint server installed by scanning the AD?
Thanks a lot.
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Hi all,
Please help, i'm working on the message box that will display alerting other users who are opening a same case, which is currently opening by a prvious user. Except the owner who opened the case first, the others can only view.
Can I use a condition for this situation or any java-script. Thanx for your help..
Ex: if Case A is currently open, then other user can only view it but not open. Except the owner.
again.. thank you guys.
Don.
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It might be useful if we knew what languages/technologies you are using. ASP, ASP.NET, PHP, Ajax, etc.
Message boxes or alerts are only available client-side, so you'd have to be using javascript and Ajax to request the case status, and alert the user that the case is already open.
In server-side ASP, I would do somthing like check the database to see if Case A is open, and change the html I output accordingly (like changing input fields to just text or disabling the save button, whatever makes sense to the user).
Again, depends on what technologies you're using...
- S
50 cups of coffee and you know it's on!
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Im REALLY not sure if this is in the right place, so please point me to where I need to go if it's not.
I am currently working for an architect recruiting firm in Dallas and one of the things I do is add to their database. This is done by gathering canidates from the AIA (American Institute of Architects) site, and putting their name, address, phone number, email address, city, state, etc.... all of this information comes from the canidate's posting on AIA, (or any other job site for that matter).
I would like to develop a batch file that runs a program once an hour that goes out and "grabs" the most recent canidates from this site. It will be hard for you to look at this site, as you have to have login info. The information is similar to Monster.com, but I am not sure about the frame/coding structure of the site.
I took a computer science course in HS on java; this is my only knowledge of programming. I will need a lot of help on this I am sure, but I am willing to learn and research what I need to, as there is a nice check in it for me.
So, please let me know what I need to do to get something like this up and running. Thanks...
-Brett G
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ps, I would like the info described to be pulled into an excel spreadsheet; I can then easily import the canidates into our database... Thanks again
-Brett
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hello
thanks for the time
i have
window.Form1.TxtId1.onblur = function() { CheckID();}
the function checkid execute call web services and some validation i will like show image while run checkid
for example a image reloj while checkid is runing
All this the slide client with javascript
thanks
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Hi all,
my exception details is:
NullReferenceException: Object reference not set to an instance of an object. at ShirePlan.ShirePlanSub.GetRecords(String scID) in c:\inetpub\wwwroot\ShirePlan\ShirePlanSub.aspx.vb:line 120
my aspx code:
==================================================================================================
<asp:datalist id="dlScHead" runat="server" ShowFooter="False" ShowHeader="False" CellSpacing="0"
CellPadding="0" Width="100%">
<ItemTemplate>
<table style="FONT-SIZE: 0.8em; font-face: Arial" cellPadding="5" width="100%" align="center"
border="0">
<tr>
<td style="BORDER-RIGHT: #000000 2px solid; BORDER-TOP: #000000 2px solid; BORDER-LEFT: #000000 2px solid; BORDER-BOTTOM: #000000 2px solid"
colSpan="3"><b>
<%# ctype(DataBinder.Eval(Container.DataItem,"ScoreCardID"),string) %>
<%# ctype(DataBinder.Eval(Container.DataItem,"scorecarddesc"),string) %>
</b>
<br>
<%# ctype(DataBinder.Eval(Container.DataItem,"BusinessGoal"),string) %>
</td>
</tr>
</table>
<asp:datalist ID="dlScChart" Width="100%" DataSource='<%# (GetRecords(Cstr(DataBinder.Eval(Container.DataItem, "scoreCardId"))))%>' runat="server">
<ItemStyle VerticalAlign="Top" BackColor="#EEEEEE"></ItemStyle>
<ItemTemplate>
<table>
<tr valign="top">
<td>
<asp:PlaceHolder id="Placeholder1" runat="server"></asp:PlaceHolder>
</td>
</tr>
</table>
</ItemTemplate>
</asp:datalist>
<table style="FONT-SIZE: 0.8em; font-face: Arial" cellPadding="5" width="100%" align="center"
border="0">
<tr>
<td colSpan="3">
<%# Server.htmlDecode(DataBinder.Eval(Container.DataItem,"Quarter1").tostring()) %>
<br>
<br>
<%# Server.htmlDecode(DataBinder.Eval(Container.DataItem,"Quarter2").tostring()) %>
<br>
<br>
<%# Server.htmlDecode(DataBinder.Eval(Container.DataItem,"Quarter3").tostring()) %>
<br>
<br>
<%# Server.htmlDecode(DataBinder.Eval(Container.DataItem,"Quarter4").tostring()) %>
<br>
<br>
</td>
</tr>
</table>
</ItemTemplate>
</asp:datalist>
==================================================================================================
my vb code.
=============================
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
dlScHead.DataSource = GetRecords(Nothing)
dlScHead.DataBind()
End Sub
Function GetRecords(ByVal scID As String) As SqlDataReader
Dim bizProgName As String = Request.QueryString("bizProgId")
Dim CommandText As String
Try
objConn = New SqlConnection(dbPath)
objConn.Open()
If scID = Nothing Then
Dim da As New SqlDataAdapter
da.SelectCommand = New SqlCommand
da.SelectCommand.Connection = objConn
da.SelectCommand.CommandText = "select scorecardId,bizProgId,scorecarddesc,businessgoal,strategy,quarter1,quarter2,quarter3,quarter4 from textData where bizProgID='" & Request.QueryString("bizProgId") & "'"
dr = da.SelectCommand.ExecuteReader(CommandBehavior.CloseConnection)
If dr.HasRows Then
'lblError.Text = ""
Else
'lblError.Text = "No records returned"
End If
GetRecords = dr
Else
cmd = New SqlCommand("select distinct measure_id from measuredata where scoreCardId = '" & scID & "'", objConn)
Dim da As SqlDataAdapter = New SqlDataAdapter(cmd)
Dim dtId As New DataTable("MeasureId")
da.Fill(dtId)
'select all columns with ID
Dim cmd1 As SqlCommand = New SqlCommand("select * from measureData where scoreCardId = '" & scID & "'", objConn)
Dim da1 As SqlDataAdapter = New SqlDataAdapter(cmd1)
Dim dt As New DataTable("MeasureSource")
da1.Fill(dt)
Dim datarow As DataRow
For Each datarow In dtId.Rows
Dim chart As New DataGrid
Dim myView As New DataView(dt)
' Dim chart As New Mycos.MycosChartWeb
myView.RowFilter = String.Format("Measure_Id='{0}'", datarow.Item("measure_Id"))
chart.DataSource = myView
chart.DataBind()
Dim i As Integer
For i = 0 To dlScChart.Items.Count - 1
dlScChart.Items(i).FindControl("Placeholder1").Controls.Add(chart)
Next
Next datarow
End If
Catch ex As Exception
Response.Write("error on child" + ex.ToString)
Finally
End Try
===============================================================
please help me i try to debug it but i just dont know why i am getting null reference exception.
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i now realise that i am not returning any values in my else statement should have been
GetRecords = (...sumthing..)
but i am trying to display a number of datagrids in a placeholder which is bound to a parent datalist i.e dlScHead i dont know how else could i achieve this in other ways. please help
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Dear all, i need to do a javascript validation for a textbox,
this textbox is for the amount, the user can enter for example the value: 2 or 3.2 or 0.7
I should allow him to enter a digit and also ".", what is the simplest regular expression to do this.
The developer that worked previously on this project, put this regular expression:
var objRegExp = /(^-?\d\d*\.\d*$)|(^-?\d\d*$)|(^-?\.\d\d*$)/; I can't understand it specially the -? in the begining of each part, what exactly do the "-?" and also for which validation this regular expression is used.
Thanks.
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The -? means a minus (-) or none minussign.
I think the most simple regexp is:
(^-?\d+(\.\d*)?$)|(^-?\d*(\.\d+)?$)
This will allow also number like .7 and -.3
A little simpler is:
^-?\d+(\.\d*)?$
This does not allow .7 or -.3 but it will allow 0.7 and -0.3
Wout Louwers
-- modified at 7:39 Thursday 8th June, 2006
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hi all i want to know the reason why when i design a web page using the dream weaver and add it to ASP.Net 2003 as aspx form
all the controls comes black specially those made as flash SWF files
i also want to know how to add a flash banner or in any part of the page
thank u all
abdelhameed81
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i try to look for a asp.net free space a long time,but no use.Dear!help me?!
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I'm using IE7 Javascript library to make my IE6 browser more compliant. The library is being used on a Rainbow Portal .NET v1.5 website which has the layout/theme Zen-starter active. The problem is when I have the library active for the page and mixed with this theme/layout setting IE6 (for Windows XP/2K) completely locks up. Firefox works perfectly fine and quickly.
The webpage attempts to display a dropdown menu making heavy use of CSS and , - tags. From my investigation, the standard CSS Hover pseudo attrib is being used, which I figure is the reason for IE7's usage (to translate all HOVER attribs to a JS equiv for IE6). I've disabled the IE7 library and IE6 eventually displays the page without locking up. I've used:
TIDY.EXE -ascii -i -f errors.txt -m PageFreeze.htm
to cleanup the HTML and match up any possibly missing tags but still the same effect. I've even copied the text into W3C's Validator without luck. One thing i did notice is that the IE6 browser does freeze preventing me from dragging the scrollbar or anything else within the entire browser (insisting on being END PROCESSED) but eventually (after 5 mins or more) the web page menu system appears, however when i hover my mouse over it the entire screen freezes again, and after another 5 mins or more the menu dropdown appears. This occurs for each menu item i hover over.
Please, does anyone have any clues on why this locking up is occurring and its resolution?
You can see the test page here:
(This page does not freeze IE6 because IE7 Library has been disabled in tags): http://www.spunge.org/~tony/help3/PageNoFreeze.htm
(This page freezes IE6. IE7 Library is enabled in tags): http://www.spunge.org/~tony/help3/PageFreeze.htm
(This page momentarily freezes IE6 but only contains a single menu item): http://www.spunge.org/~tony/help3/PageSingleMenuNoFreeze.htm
The pages need to not freeze and show dropdown menus if all is ok. Just a oddity, notice that when you hover over Government and it underlines the word. It seems to take a second longer than when the underline is placed beneath other words. Also I've tried removing much of the UL/LI menu items and leaving one or two and the freezing of IE has gone down from 5 mins+ to a few seconds and the menu dropdown appears. Again, Im suspecting the depth of the menu system and IE7 library are at fault. But a solution to have the menus in full is what Im after.
Thank you.
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I have create activex control with following command on button click. ConsoleTest.exe is .net application.
Private Sub cmdLaunchApp_Click()
Shell (App.Path & "\ConsoleTest.exe")
End Sub
I have included activex control in html page with following tag.
<object classid="clsid:C429A323-8D83-4D4D-9BF9-EAB9F5CA705E#consoleTest.exe" codebase="http://kumar/actx/LaunchApp.ocx">
When this page is accessed on client. It display activex button but instead of calling exe file it display message like File not found.
Any body help us to resolve this problem
Kumar Prabhakar
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