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Sorry to disturb u again and again.
I did it as u said , i got finaly C:\SockDll.dll
But now how can i make its object and call mehtods uisng C# code.
Bcoz i m new to C3 and ASP.NEt
thanx
Regards.
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hi,
Nevar a problem.
I think i already told you about reference forlder.
Right click the reference folder which is there in your asp.net application. And locate the .dll file.
After that, if you try to view the content of reference folder you will came to know u'r dll file is there in that list.
check this much and get back to me.
**************************
S r e e j i t h N a i r
**************************
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yes i did it.
now SockDll is refernce folder of ASP.NET.
but i not know how create its object now unber a button event and call it method.
thanx
Regards.
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hi,
In the namespace declaration section try to call your dll file.
like
using System;
using name of your dll;
then you will get all avilable types in button click.
Eg:
using System;
using SockDll;
private void button_clcik(object sender, System.EventArgs e)
{
SockDll.MyClass Obj=new SockDll.MyClass();
Obj.Method();
}
**************************
S r e e j i t h N a i r
**************************
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but on writing Using SockDll;
it gives error
c:\inetpub\wwwroot\WebApplication2\WebForm1.aspx.cs(2): The type or namespace name 'SockDll' could not be found (are you missing a using directive or an assembly reference?)
y it is ???
Regards.
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tell me your .dll is not there in reference folder.
The error is because that perticular dll is there in reference folder.
please check that.
**************************
S r e e j i t h N a i r
**************************
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do u have MSN ID plz come there thay may save our boths time and i can solve it. plz come online
mine is zahid_ash@hotmail.com
Refernce (Tree node) folder has the DLL
thanx
Regards.
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Hi all,
I have a datatable, which I want to query by using LIKE operator like we do in SQL
SQL
Select * from Tab1 where col1 LIKE '%xyz%'
C#
datatable dt
dt.select(...)
Is it possible in C#. Please advice
Thanks
Ruchi
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Yes, it is possible. Check here[^] for an explanation and examples.
Paul Lyons, CCPL
Certified Code Project Lurker
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dear paul,
please re-check whether it is working in table select.
dataset.Table[0].Select("Disp==%sdsd%");
(forget abt the above syntax).
It is not working for me..
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S r e e j i t h N a i r
**************************
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Paul,
I know how to use Select with DataTable. I couldn't find any example for LIKE operator from the link that you specified.
Could you please point out specific example out of that link.
Thanks
Ruchi
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Hi, I'm trying to connect to my tv tunner but I don't get any sound. It doesn't allow me to change Audiosource (it's always at SPDIF). There's no way to do it. I have tested my app and the Capture application sample in other computers, with exactly the same result: good video but no sound.
What Am I doing wrong? Neither sample app works to me and my friends...
Thank you
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Well, I've solved it manually by changing settings at the Video Crossbar properties page.
How can I do it programatically?
Thx
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Hi,
In MFC we had a very nice feature where in we can split the form. Can we do the same thing here. I am designing something like Visual Studio, with tool box on one side and a form (actually a plain user control) where in the tools can be dragged and dropped on the form. But when the forms size is increased, as it is a single view we cannot view the tool box. I was hoping to make something so that the tool box and a property grid stay where they are and the form can be resized in a different view.
I may not have explained few things clearly. If you need more info, pls do write and i will try to explain as much as possible. In short its a visual studio, where in i want the tool box at one side not disappear from screen when the design forms size is increased .
Thank you all.
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Hi!
A split form can be achieved with a Splitter (thus the name  ) control.
For example, if you add a TreeView, a Splitter and a ListView to your form and set the Dock property of the TreeView and Splitter to Left and the ListView's Dock to Fill then you get the window layout of Windows Explorer.
You might have to play with the order of your controls so that the splitter behaves correctly.
Regards,
mav
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Hi,
Thanks for the reply mav. I have seen examples with splitter and they all deal only with list view and tree view. I tried to use it with other controls (some user controls ) but was not successful. Please let me know if it can be done with controls other than listcontrol, tree control.
Thanks
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The Splitter can be used with any two controls, you'll just have to take care that both controls are docked, one of them has docking style Fill and that the order of controls is correct.
mav
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I have been searching around and have not found anything to directly show how to bind a dataset to a datagridview in C#. This is what I have so far....
string mySQLCommand = "SELECT * FROM unit where status = 1";
SqlDataAdapter myDataAdapter = new SqlDataAdapter (mySQLCommand,mySQLConnection);
myDataAdapter.Fill(myDataSet, "unit");
I was looking for a way at this point to do something like
myDataGridView.SetDataBinding(...)
But have not found anything pointing in this direction. Has anyone done this before and is it as easy as I keep reading about?
Thank you in advance...
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I have a .NET EXE, and I have a .NET DLL, which is running as an Explorer Bar (under IE). I'd like to call a method in the active Explorer Bar in order to pass data from the EXE to the Explorer Bar. They are both running on the same computer, but in different processes.
It would seem like this is a task for .NET remoting, but I don't really want to establish a channel for each Explorer Bar, and besides, this aspect isn't critical.
So it seems that maybe this task is better suited for COM? Can someone confirm or reject this? I thought .NET was going to kill COM, but in this case, it seems that COM is more appropriate than .NET remoting.
Thanks,
Arun
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I have a table where the fields are 'CustID' and 'CustName'. In a
checkedListBox control on winforms, I want to display 'CustName', but when a user selects 'CustName', I want to get the selected 'CustName''s 'CustID', so that I can run the query on 'CustID' and display 'CustName', how can this be done. or how to add more than one column in a checkedlistbox control, which displays 'CustName' and 'CustID'.
I really appreciate ur help.
Thanks,
abhi
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Hi...
I have a string that contains some text... as most string does...
My string could look like this
string whatever = "Hello \n I come from a city!";
But i want to save it to a textfile!
i thought about making it to a byte and save it with the streamwriter!
but i dont know how to do it!
Can anyone tell me how to save a string to a txt document?
QzRz
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I would suggest reading on MSDN, in particular the System.IO Namespace[^] and Working with I/O[^] in the .NET Framework Developer's Guide. The following is a quick example:
using(StreamWriter s = new StreamWriter("file.txt"))
{
s.WriteLine("Hello");
}
- Nick Parker
My Blog | My Articles
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Thanks... it works just great now...!
QzRz
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Just use the overload of SteamWriter's Write method which takes a string as parameter.
www.troschuetz.de
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