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There is a probem , I am not working on web , I am working on windows app.
You tell me that it still works fine? if so pelase tell me more about it..like an example code..
Thank you very much..
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You could store the connection string in an App.config file. This would allow you to simply call ConfigurationSettings.AppSettings["keyName"]; to read the value. There are issues with this though so you would at least want to encrypt you connection string or any other values you wish to store there.
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Sorry Nick,
I didn't mean to repeat what you posted.
Hey don't worry, I can handle it. I took something. I can see things no one else can see. Why are you dressed like that?
- Jack Burton
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No worries, glad someone else made the same suggestion. 
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Thank you very much for your understanding and all of yours help...
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i tried to make a simple client server program, the server
enters the listening mode waiting for the client, then it waits forever while the client send its message, what really happens is that it hangs after client connection and it doesn't respond or display the received msg until the client closes (i used tcpclient and tcplistener)
hffhc vh
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how do i deselect current cell in datagrid?
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Hi,
I have a viewer that uses multiple TabPages to view groups of rectangular objects. I want to enable the user to drag an object from one tab page to another tab page. If the left mouse button is NOT down, the Tabcontrol's MouseMove, MouseEnter, & MouseHover handlers are called. However, once the left mouse button is down for the drag, these handlers are never called. How do I implement simple drag & drop between tab pages? The problem is I can't activate the target tabpage if the TabControl's or the TabPage's handlers are not called when the mouse rolls over the tab.
Any help appreciated,
Royce
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There are several articles here covering drag and drop, here[^] is one specifically.
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hi guys i want to strip ceartin information from between tags but they differ in some things:
1:
<b><a.*?>(strip this 1)</a></b>
2:
<b>(strip this 2)</b>
3:
<b><a.*?><b>(strip this 3)</b></a></b>
Using the same regex object(i.e one expression for all 3), it got to be....
i've tried this expression but dosn't work?!
<b>(<a.*>(<b>)?)?(.*)((</b>)?</a>)?</b>
please can any one help
regards
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Hi all,
How to use DTS Flat file provider for reading a text file data and fill dataset.I know how to get using OleDB providers.But i do not how to use DTS Flat file to read a text file using delimiters and fill the dataset.
If body have any idea please reply back.
thanks in advance.
Sastry.
sastry ch
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DTS in its simplest form will convert your flat file using the delimiters, into fields of a table. When creating a DTS package it has a handy wizard that will walk you through matching up fields(simular to a excel import process) Then go into your c# form and make a connection to that database where that table is located and select what you want and adapter.fill(dataset) kinda thingy.
-Joshua Lunsford
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Hi,
As per our project requirement ,i want to dropout color as per user selected color like suppose user draw one rectangle one image & then press "dropout this color" then my function should be capable to dropout that user selected color.
Tell me is my below approach is right or wrong or required some more improvement.
I am thinking that when user draw one rectangle on some part of the image,get the Average of R,avg. of B,Avg. of G value and now i have to dropout the value which i got user selected in avg. R,Avg.B and Avg. G, so again i do the grey scale of the image and then do the contrast of the image.
so can anybody tell me is that approach is right or i need some more change.If any change is that which types of change i had to do?
montu3377
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Does anyone know if there is a problem with re-enabling the Screen Saver after it has been disabled programmatically.
I am using the SystemParametersInfo function within User32.dll, and have been successful in disabling the Screen Saver, but it does not work for re-enabling. The only way I can re-activate it is to re-apply the settings through the Display properties in the Control Panel.
Sample lines of code, in simplest form:
SystemParametersInfo( 17, 0, 0, 0);<br />
<br />
SystemParametersInfo( 17, 1, 0, 0);
I have discovered there may be problems with retrieving the Active status, but have not found any information relating to re-activation.
Your assistance would be much appreciated.
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I would first suggest you don't use magic numbers like 17, but instead define them as constants (typically using the same name as their native equivalent):
const int SPI_SETSCREENSAVEACTIVE = 0x0011;
const int SPIF_UPDATEINIFILE = 0x01;
const int SPIF_SENDCHANGE = 0x02; You should also consider setting the last parameter to SPIF_UPDATEINIFILE | SPIF_SENDCHANGE to make sure the setting is persisted and to make sure that other apps are notified if the screensaver is disabled, even if temporary (apps that handle the message may react in certain ways as required by their functionality). What could possibly be the problem is that Windows doesn't realize the screensaver has been disabled (at least some component of it). I've always send SPIF_SENDCHANGE at the very least and have never run into this problem.
This posting is provided "AS IS" with no warranties, and confers no rights.
Software Design Engineer
Developer Division Sustained Engineering
Microsoft
[My Articles] [My Blog]
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Many thanks for your very constructive and prompt advice.
The error of my ways was that in my actual coding, I had overlooked the order of the parameters. I was infact foolishly changing the value for the incorrect parameter.
I do agree with defining constants. I had only used 'magic numbers' in the example for simplicity. Which is why I had stated the code as in its simplest form.
Once again, thanks for your assistance.
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I believe that would seem to be a problem with using Int64 data types for the parameters. This only fails when re-activate the screen saver though. And does not seem to be a problem for making the screen saver inactive.
Using Int32 works just fine.
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You shouldn't use Int64 anywhere, and I'm not sure you didn't get that. A DWORD is always an unsigned int (32-bits), but the third parameter - an LPVOID - should actually be declared as an IntPtr, which is 32 bits on a 32-bit OS and 64 bits on a 64-bit OS (unless running under WOW64).
This posting is provided "AS IS" with no warranties, and confers no rights.
Software Design Engineer
Developer Division Sustained Engineering
Microsoft
[My Articles] [My Blog]
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Hi everybody...
I was discovering System.NET.DNS class and found 2 useful functions for every NET programmer. They are: GetHostByAddress and GetHostByName. Description says that DNS server will resolve the argument and return IPHostEntry class.
I'm developing an application that will be installed on the network without DNS.
So, the question is: Does this class works with DNS server only or able to read hosts.csv file as well and able to resolve some hosts using the information from the file.
Thanx
Vad
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And this means what to us?
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This is what i'm trying and it is not working... any clues?
<br />
SqlDataAdapter adp = new SqlDataAdapter(myCommand);<br />
DataSet ds = new DataSet();<br />
adp.Fill(ds);<br />
ds.Tables[0].Select("COLUMN1 LIKE '*" + string1 + "*', COLUMN2 LIKE '*" + string2 + "*', COLUMN3 LIKE '*" + string3 + "*'");<br />
MyRepeater.DataSource=ds.Tables[0].DefaultView;<br />
MyRepeater.DataBind();<br />
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