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Hi Kiran,
I already know how to get the user name, but thanks for spending the time on it. It is appreciated.
To get a user name the .NET way, use :-
UserName = System.Environment.UserName
The reason I was after the windows password, is so that I could then test the logon to the program I as writing, to see if the logon name and password are the same as the windows logon and if so logon to my program without asking the user for logon details again.
It is not necessary, but would have been nice.
Thanks for your time
Steve Jowett
-------------------------
Sometimes a man who deserves to be looked down upon because he is a fool, is only despised only because he is an 'I.T. Consultant'
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Hi all, can i create vpn using vb .net ?how to do , or any suggestion.thank's
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Iam using FlexGrid in VB6.
I need the ScrollBars Always Visible for Flexgrid.
Thanks & Regards
Kumaran
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NO, You can't do that.
Develop2Program & Program2Develop
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Hi all. I'm migrating a VB6 application that uses sockets. There is a button that restablishes the connection. In VB6 it is as simple as socket.close and socket.connect, but in vb.net it doesn't work.
I'm using that code to connect:
endpoint = New IPEndPoint(IPAddress.Parse(host), port)
Socket1 = Nothing
Socket1 = New Socket(AddressFamily.InterNetwork, SocketType.Stream,
ProtocolType.Tcp)
Socket1.Connect(endpoint)
The code that works in VB6 is that:
Socket1.Close
Socket1.RemoteHost = host
Socket1.RemotePort = port
Socket1.Connect
The exception I get is: No connection could be made because the target
machine actively refused it
What is wrong here?
Regards,
Diego F.
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Close socket in VB.NET code, before re-connect.
----------------------------
**** JOB23743 Submitted ****
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I do that before doing socket1=nothing.
Do you think the problem is in the server? It is not .NET code.
Regards,
Diego F.
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Hi, I had tried that connecting to google ip address but I didn't get any error. please let me know to what server you are connecting. also try the sample by connecting multiple times and reply me please.
EndPoint = New IPEndPoint(IPAddress.Parse("66.249.89.99"), 80)<br />
Socket1 = Nothing<br />
Socket1 = New Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp)<br />
Socket1.Connect(EndPoint)
Thanks,
Kiran Kumar
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Ok, it has to be the server. I can connect and disconnect to that IP as many times as I want. My server is VB6 code.
Regards,
Diego F.
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hi,
i m using Vb.net(VS 2005 Professional Edition). My problem is that My Crystal Report Takes Too much Time during first time load .even through there r only one record. However next time crystal report takes less time even through there r hundred of records.
i dont know where i m wrong ?
any Help will be appreciated.
Thanks
Rupesh Kumar Swami
Software Engineer,
Integrated Solution,
Bikaner (India)
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I think the issue here is that the first time you fire a crystal report, the supporting libraries have to be loaded into memory. However subsequent reports load quicker because the libraries are then cached.
As a work around, why not load a simple report at the application start-up?
Steve Jowett
-------------------------
Sometimes a man who deserves to be looked down upon because he is a fool, is only despised only because he is an 'I.T. Consultant'
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hi steve,
i don't want to load a sample report at application startup because in this condition my application take too much time at startup.
Have any other idea ?
Rupesh Kumar Swami
Software Engineer,
Integrated Solution,
Bikaner (India)
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Hi,
I have added Windows Script Host (COM Component: it's called Iwshlibrary when you add it) to my project.
But, if my program is finished and i want to distribute it, is that still legal because i have imported a library of Microsoft? I'd really like to know that because i don't want to get in any trouble 
Thanks in regard,
--Zaegra--
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Im trying to connect to my database for some values but I keep getting the message that the connection is already open.But I cant see where.("The Microsoft Jet database engine cannot open the file 'C:\Documents and Settings\kagisho.mashiloane\My Documents\WORK\2006\WebStu\TryCsharp'. It is already opened exclusively by another user, or you need permission to view its data.")
HERE IS THE CODE:
using System;
using System.Data;
//using System.Data.SqlClient if using sqlserver db
using System.Data.OleDb; //added
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
public partial class ViewGrid : System.Web.UI.Page
{
OleDbConnection con;
//string ConnectionString = "Provider = Microsoft.jet.oledb.4.0; Data source = C:\u005CWebStu\\TryCsharp\\NWINDAllowUpdate.mdb";
string ConnectionString = "Provider = Microsoft.jet.oledb.4.0; Data source = C:\\Documents and Settings\\kagisho.mashiloane\\My Documents\\WORK\\2006\\WebStu\\TryCsharp";
string CommandText = "select EmployeeId, FirstName, LastName from Employees";
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
//con.Close();***************************************
//
// Loads the Employees grid
con = new OleDbConnection(ConnectionString);
OleDbCommand cm = new OleDbCommand(CommandText, con);
******PROBLEM IS HERE con.Open(); GridView1.DataSource = cm.ExecuteReader(CommandBehavior.CloseConnection);
GridView1.DataBind();
//Loads the Dropdown listbox with Unique countries
// from the Suppliers table
string str = "Select Distinct Country from Suppliers";
//if (con.State == ConnectionState.Closed
// {
// con.Open();
// }
OleDbCommand cm2 = new OleDbCommand(str,con);
OleDbDataReader dtr = cm2.ExecuteReader();
while(dtr.Read())
{
ddlCountries.Items.Add(dtr.GetString(0));
}
dtr.Close();
}
}
protected void ddlCountries_SelectedIndexChanged(object sender, EventArgs e)
{
string str = "Select SupplierId, Country, CompanyName from Suppliers where Country = '" + ddlCountries.SelectedItem + "'";
con = new OleDbConnection(ConnectionString);
OleDbCommand cm = new OleDbCommand(str, con);
con.Open();
GridView2.DataSource = cm.ExecuteReader(CommandBehavior.CloseConnection);
GridView2.DataBind();
}
}
kagiso
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I think your connection string is not good.
Try this:
"Provider=Microsoft.Jet.OLEDB.4.0;"
"Data Source=c:\resource.mdb;"
Hope it hepls
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That means I have to change my database, to resources.mdb
Tried that, didnt work
kagiso
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why don'you close connection before opening like:
If Con.State = open then
con.close
End if
Thanks & wishes
Navneet Hegde
Nashik
Develop2Program & Program2Develop
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I tried closing.It tells me that the connection is closed, and then it says, the object con. was not set to an instant of an object.
How do I get around this??
kagiso
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I have question
Why are you using double backslash [ \\foldername\\ ] in connection string write Connection string with single backslash [\foldername\] and
If still problem persist try this for connection string
1] right click on desktop
2] create new text document
3] rename it as mycon.udl
4] double click it and fill proper informations
5] then test connection , if successful then
6] open file eith notepad and copy paste that string
Develop2Program & Program2Develop
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If your DB file name is TryCsharp.mdb, then specify that correctly in conn. string.
I think you're missing mdb extension.
----------------------------
**** JOB23743 Submitted ****
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Hello Friends,
I have two applications in which one of them is build on VB6.0 & using Crystal Report 9.0 and the other application is build on VB.net and using .Net 2.0 Crystal Report. When running both applications on same machine the VB6.0(CR 9.0) application some times generate an error on opening report
Error # -2147417848 : Method '~' of object '~' failed
I need to know that can we run application with different version of crystal report on same machine and wat is the solution required to do it.
Regards
Ali Raza
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Hi All,
I need to fetch all the Undelivered mail form my outlook inbox I am using ASP.NET 2.0(VB).
Can anyone suggest me with the code??
Thanks in advance...
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Hi Dave Kreskowiak,
Sorry for specially disturbing u again.
Can u please provide the any single link related to low-level file system extension or any book link?
I have done some work like
on right clicking the folder , there appears an item in the context menu.
named password.
When i click on the password , it opens my application and shows the complete path of the item into the textbox, I have right clicked.
Thank You.
-- modified at 3:00 Tuesday 29th May, 2007
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Nilish wrote: I have done some work like
on right clicking the folder , there appears an item in the context menu.
named password.
When i click on the password , it opens my application and shows the complete path of the item into the textbox, I have right clicked.
Yeah, so? This is an AWFULLY long way from actually implementing a password. Like I said before, there is NO ONE LINK that will describe how to write NTFS extensions, or teach you C++, or teach you how to use the Windows Device Driver Kit, or the Kernel debugger, or driver debugging techniques, or ...
Just this stuff takes up about 3,000 pages in a set of books...
Oh yeah. In this post alone, I've already given you about 4 search terms to start Googling with.
Don't believe me that this is what it takes to add password support for any file/folder? Look it up yourself. BTW, information on the topic is very sparse because it's ridiculous to do when NTFS already handles a much more robust security scheme.
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