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the thread is still open.
the site shows code only for sending, it receives a copy of sent messages.
But it doesen't actually receive messages.
When somebody net sends me ishould get the net send within my application.
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I haven't used it recently, but a few years ago I played with it in a small network environment. It intercepted Net Send messages just fine.
Have you actually tried it? Maybe the code has been changed...??? I think I have the old version in some backup files somewhere.
----------
There go my people. I must find out where they are going so I can lead them.
- Alexander Ledru-Rollin
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yes i have tried the code, it is not receiving net send within the application, just normal windows popups are coming.
Can you please send me those files if you have them.
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I tried the old code...no luck.
I was on Win2000 at the time. No idea why it isn't working now...I'm on XP. Shouldn't matter though.
If you feel up to it, check out the sb_StartHook procedure, and the WndProc function. You will see code written that is intended to intercept the messages from the Messenger Service (and it worked fine for me a few years ago):
Private Sub sb_StartHook()<br />
'************************************************************************<br />
'The following code will start the hooking.<br />
'************************************************************************<br />
'Used for Hooking START<br />
uRegMsg = RegisterWindowMessage(ByVal "SHELLHOOK")<br />
Call RegisterShellHook(hwnd, RSH_REGISTER) ' Or RSH_REGISTER_TASKMAN Or RSH_REGISTER_PROGMAN)<br />
OldProc = GetWindowLong(hwnd, GWL_WNDPROC)<br />
SetWindowLong hwnd, GWL_WNDPROC, AddressOf WndProc<br />
End Sub
In WndProc you'll find:
<br />
If wMsg = uRegMsg Then<br />
Select Case wParam<br />
Case HSHELL_WINDOWCREATED<br />
If GetWndText(lParam) = "Messenger Service " Then<br />
<br />
ShowWindow lParam, SW_HIDE<br />
<br />
'Get Window Text.<br />
strData = String(1000, vbNullChar)<br />
<br />
'Get Child Window handle with type Static (Label).<br />
hWndChild = FindWindowEx(lParam, 0&, "Static", vbNullString)<br />
<br />
'Get the text of the Child Window (Label).<br />
retHwnd = GetWindowText(hWndChild, strData, intDataLength)<br />
<br />
'Destroy the wondow.<br />
'PostMessage lParam, WM_KEYDOWN, VK_RETURN, &H1&<br />
PostMessage lParam, WM_CLOSE, 0&, &H1&<br />
<br />
...etc...
Sorry it didn't work out. Maybe you can modify this code to work. I just don't have time right now.
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There go my people. I must find out where they are going so I can lead them.
- Alexander Ledru-Rollin
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Hello, I'm not new to programming. However, I am new to dragging/dropping and encryption. I am wanting to create a password manager for myself as I am getting tired of trying to remember all of my passwords. I think this would be a good oppurtunity to gain more knowledge. Any tutorials on encryption and drag/drop?
Thanks
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Both of the topics are really easy to find by googling!
Why don't you try it first?
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Hi,
I need to get an Application I did not write to Exit using it's popup menu in the systray. (This is part of a watchdog application I am writting.
I tryed the ShowWindow(hwnd, SW_SHOW) but that only brings up part of the app and the Menu bar is missing. So that I can't SendKeys to it.
I also noticed, using WinDowse, that the systray icons don't show individual handles or PrecessID.
So can anyone guide me in the right direction? a methode or function.
Thanks for any effort you may grant to my request,
ChabDesign
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Need a web chat code, can anyone send me please I will be thankful to him/her
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Its not going to happen im afraid. I doubt anyone is going to send you complete, working code for something like this.
This forum is for answering code-related queries. Maybe you could give it a try yourself and post some code when you have a problem.
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I hope you find the following link useful.
LINK:http://www.codeproject.com/aspnet/AliAspNetChat.asp
-------
End Less Loop
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I am a bit rusty with VB.Net and I reckon there is a straight forward solution for this.
I have 2 arrays that I want to join as 1
example
Array 1
1, Peter
2, Ann
3, Barry
Array 2
1, Smith
2, Brown
3, Green
Want Array 1 to be
1, Peter, Smith
2, Ann, Brown
3, Barry, Green
Any ideas?
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Just itterate the first array and concatenate the string with the other.
for int i=0 to array1.Length
array1[i] = array1[i] + "," + array2[i];
next
assuming you first check that both arrays have the same number of elements, this will work fine.
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I'm trying to access advanced file properties such as revision Number,Title,Comments etc.
I have already created the file object,i can see how you get at file attributes such as size etc but don't know how to get at the advanced properties
thanks
Steve
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I read that most of these custom properties are stored as part of the file itself and are retrieved by the application that created the file e.g MSWord, anyone know if that is true?
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Dear Friends,
I am developing one simple application in vb.Net. Can some one tell me how to insert a record in access table in VB.Net, How to make a standered connection same as in VB6 we are opening connection only once in a main module. and then simply we are using with the record set for e.g. RsSave.open Ssql,Conn.
Can please some one show me the sample code for the above mentioned vb6 code in VB.NET.
Your quick response will be highly appreciated.
Thanks
Murtuza Patel
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you have a class has name,application (Gets the path for the executable file that started the application, not including the executable name.) and make your file databas in same folder, which has executable file
Me.OleDbConnection1.ConnectionString = "Jet OLEDB:Global Partial Bulk Ops=2;Jet OLEDB:Registry Path=;Jet OLEDB:Database L" & _
"ocking Mode=1;Jet OLEDB:Database Password=;Data Source=" & application.startup & "\Northwind.mdb"&";Passwo" & _
"rd=;Jet OLEDB:Engine Type=5;Jet OLEDB:Global Bulk Transactions=1;Provider=""Micro" & _
"soft.Jet.OLEDB.4.0"";Jet OLEDB:System database=;Jet OLEDB:SFP=False;Extended Prop" & _
"erties=;Mode=Share Deny None;Jet OLEDB:New Database Password=;Jet OLEDB:Create S" & _
"ystem Database=False;Jet OLEDB:Don't Copy Locale on Compact=False;Jet OLEDB:Comp" & _
"act Without Replica Repair=False;User ID=Admin;Jet OLEDB:Encrypt Database=False"
123
-- modified at 18:39 Thursday 30th March, 2006
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In a base form, i set KeyPreview properties to "TRUE". I want to Raise Click event of inherited forms AcceptButton at . When user clicks to F1.
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i solved
AcceptButton.PerformClick
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hi everybody
Can someone tell how i can access file of a folder on server
means www.something.com/pdf where pdf is a folder and it has 5 files such as file1 to file5 so i want to access these file name
is it possible in visual basic ?
if anyone have idea about it pleaase help me
Thanks
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If you have access to the folder over a LAN and it's a shared folder, then you can use the Dir[^] function.
Dim fileName As String
fileName = Dir("\\MyComputer\SharedFolder\*.pdf")
Do While fileName <> ""
' Do something with the file.
'
' Get next file name.
fileName = Dir()
Loop
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help me, I want to export the datagrid's data to excel using vb.net,asp.net. Please Suggest me what will I do.
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I would loop through the datasource as follows: NB The starting range eg "A1" is sent to the function.
'--------------------------------------------------
Public Overloads Sub WriteDataToRange(ByVal dt As DataTable, ByVal StartingRange As String)
Dim iRow As Integer
Dim iColumn As Integer
Dim iRows = dt.Rows.Count
Dim iColumns = dt.Columns.Count
'Fill an array with the datatable
Dim aRange(1, 1)
With dt
ReDim aRange(iRows - 1, iColumns - 1)
For iRow = 0 To iRows - 1
For iColumn = 0 To iColumns - 1
aRange(iRow, iColumn) = dt.Rows(iRow).Item(iColumn).
Next
Next
End With
'copy array to range on excel worksheet
'NB: oWS (Excel.WorkSheet object must be set first. In this case it is set
'as a property before this function is called
Dim range As Object = oWS.Range(StartingRange)
range = range.resize(iRows, iColumns)
range.value = aRange
aRange = Nothing
End Sub
'--------------------------------------------------
Alternatively you could make use of ado.net as follows (without the need to open an instance of excel):
Conn.Open _
"Provider=Microsoft.Jet." & _
"OLEDB.4.0;" & _
"Data Source=C:\Temp\Nwind.mdb;" & _
"Jet OLEDB:Engine Type=4;"
Conn.Execute "SELECT * INTO " & _
"[ExcelCust] IN " & _
"'C:\Temp\Cust.xls'" & _
"'Excel 8.0;' FROM [Customers]"
Unless the resultset is large, I use the first method as it enables me to apply custom formats.
If these methods are not suitable then I will work out how to do it directly from the grid.
Roland Pheasant
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Hi,
I am working crystal reports. I want total of field which has datatype as text in database. So in grand total crystal reports doesn't show the 'sum'
option. i tried to convert into currency then apply sum formula in formaula fields. but not working. if anybody there has soln plz.
Ash. R.
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I want to display data in a datagrid and then want to export that data to excel in vb.net.plz help me ASAP.
thnx
josh
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<%@ Import Namespace="System.Data.OleDb" %><br />
<%@ Import Namespace="System.Data" %><br />
<HTML><br />
<script language="VB" runat="server"><br />
Dim MyConnection As OleDbConnection<br />
Public Sub Page_Load(ByVal Sender As System.Object, ByVal E As System.EventArgs) Handles MyBase.Load<br />
MyConnection = New OleDbConnection("Provider=Microsoft.Jet.OleDb.4.0; Data Source=" & Server.MapPath("database/utenti.mdb"))<br />
BindGrid("id")<br />
End Sub<br />
<br />
Sub BindGrid(ByVal SortField As String)<br />
Dim DS As DataSet<br />
Dim MyCommand As OleDbDataAdapter<br />
MyCommand = New OleDbDataAdapter("select * from utenti", MyConnection)<br />
DS = New DataSet<br />
MyCommand.Fill(DS, "utenti")<br />
Dim Source As DataView = DS.Tables("utenti").DefaultView<br />
Source.Sort = SortField<br />
MyDataGrid.DataSource = Source<br />
MyDataGrid.DataBind()<br />
End Sub<br />
<br />
Sub ToExcel(sender As Object, e As System.EventArgs)<br />
Response.ContentType = "application/vnd.ms-excel"<br />
Response.Charset = ""<br />
Me.EnableViewState = False<br />
Dim tw As New System.IO.StringWriter<br />
Dim hw As New System.Web.UI.HtmlTextWriter(tw)<br />
MyDataGrid.RenderControl(hw)<br />
Response.Write(tw.ToString())<br />
Response.End()<br />
End Sub<br />
</script><br />
<body><br />
<form runat="server" ID="Form1"><br />
<asp:Button id="Button1" runat="server" Text="Excel" OnClick="ToExcel"></asp:Button><br />
<br><br />
<br><br />
<ASP:DataGrid id="MyDataGrid" runat="server" Width="700px" BackColor="White" BorderColor="#CCCCCC"<br />
CellPadding="3" Font-Name="Verdana" Font-Size="8pt" HeaderStyle-BackColor="#aaaadd" BorderStyle="None"<br />
BorderWidth="1px" Font-Names="Verdana" EnableViewState="False"><br />
<ItemStyle ForeColor="#000066"></ItemStyle><br />
<HeaderStyle Font-Bold="True" ForeColor="White" BackColor="#006699"></HeaderStyle><br />
</ASP:DataGrid><BR><br />
</form><br />
</body><br />
</HTML>
_____________________
Proud to be Albanian
_____________________
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