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What are you doing during closing application ?
I just tried 2048000 charachters in richtextbox and close the application, it's ok, no exception.
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I have a SQL 2005 server using the following parameters
DBName=MyDatabase
user: joe123
passwrod:sm123
joe123 is teh MyDatabase owner
I want to connect to the DB, find out the status and display it in textBox6.
The problem is that the "try" block is not executed. Error with access deny.
If I run c:\oslp -Ujoe123 -Psm123 -Slocalhost\SQLSRV--it works
conStr ="user id=joe123;password=sm123;server=localhost\\SQLSRV;Trusted_Connection=yes;database=MyDatabase; connection timeout=30";
SqlConnection conn= new SqlConnection(conStr);
try
{
conn.Open();
SqlCommand thisCommand = conn.CreateCommand();
thisCommand.CommandText = "SELECT DATABASEPROPERTYEX(‘ctxima’, ‘Status’) DatabaseStatus_DATABASEPROPERTYEX";
Object dbStatus = thisCommand.ExecuteScalar();
}
catch (System.Exception excep)
{
MessageBox.Show(excep.Message);
textBox6.Text=dbStatus
}
ANY HELP IS GREATLY APPRECIATED
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Try to use an SqlDataSource from your toolbox, configure, custom a random select statement. SqlDataSource will automatically generate a connection string.
use it as this example:
MyConnection1.ConnectionString = SqlDataSource1.ConnectionString ;
full example:
SqlConnection con1 = new SqlConnection();
SqlCommand com1 = new SqlCommand();
con1.ConnectionString = SqlDataSource1.ConnectionString; <<<<
con1.Open();
com1.Connection=con1;
com1.CommandText="SELECT [Name] FROM Table1 WHERE [Id] = '"+TextBox1.Text.Trim()+"'";
com1.ExecuteNonQuery();
com1.Dispose();
con1.Close();
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I have developed a product which i want to distribute.
I want users of the product to register before using the product. What are steps required to provide licensing? Pls help
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1 - write code
2 - test
There's all sorts of licensing schemes. People invent their own, that's why crackers don't know how to break them.
Christian Graus
Driven to the arms of OSX by Vista.
Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.
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Christian Graus wrote: There's all sorts of licensing schemes. People invent their own, that's why crackers don't know how to break them for an hour or two.
FTFY
No trees were harmed in the sending of this message; however, a significant number of electrons were slightly inconvenienced.
This message is made of fully recyclable Zeros and Ones
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You might want search on the net related to licensing mechanism
some of the important things you might want do are
- Selecting hardware PC id for unique identification of the machine e.g hdd serial number,dongle, or even some network card ID [depends on your need]
- you should maintain a increpted license file with the product
- you should store your pc id in this file and other any related info, which you should use to validate the license of the product
rest you should think on your self!!
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I just want to ask how will i be able to include the other relational operators like >= and <= in a regex pattern?
as of now this is my pattern:
(for\s*[\(]\s*int\s*[a-zA-Z\d]*\s*=\s*[\d]*\s*;\s*[a-zA-Z\d]*\s*[\<\>|\>=\<=])
Also, how will i create a pattern for unary operators? Whenever i create one using a regex tester, the tester does not capture the unary operator.
modified on Wednesday, August 5, 2009 2:43 AM
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Are you trying to search for for loop in the file? If that is the case, then just search for text between for( and ).
It's not necessary to be so stupid, either, but people manage it. - Christian Graus, 2009 AD
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No. that pattern is used to check the entered statement if it is a correct syntax of a for loop statement or not.
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for(int i=0; i<(a+b)/2; i++)
Luc Pattyn [Forum Guidelines] [My Articles]
The quality and detail of your question reflects on the effectiveness of the help you are likely to get.
Show formatted code inside PRE tags, and give clear symptoms when describing a problem.
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Mohammad Dayyan wrote: How can we change the background screen color in Console ?
Here it is,
using System;
public class Test{
static void Main(string[] args){
Console.Title = "My Console Application";
Console.ForegroundColor = ConsoleColor.Blue;
Console.BackgroundColor = ConsoleColor.Yellow;
Console.WriteLine("Press Any Key To Continue.......");
Console.ReadLine();
}
}
Hope This will help you 
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Thanks, but it isn't the one that I wanted.
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What!
You were given the properties used to change the console colour. What more information could you possibly need?
Alan.
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I want to change the background color like the image that I linked .
Actually I'm going to change whole background color.
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I see,
That requires a screen clear after setting the new colour. Try the following code to see it happen.
Console.BackgroundColor = ConsoleColor.Blue;
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine("hello");
Console.ReadLine();
Console.Clear();
Console.WriteLine("hello again");
Console.ReadLine();
Alan.
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Great, It works. 
Console.BackgroundColor = ConsoleColor.Blue;
Console.ForegroundColor = ConsoleColor.Yellow;
Console.Clear();
Console.WriteLine("hello again");
Console.ReadLine();
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Hey all,
I using GetWindowRect with this struct
[StructLayout(LayoutKind.Sequential)]<br />
public struct RECT<br />
{<br />
public int X;<br />
public int Y;<br />
public int Width;<br />
public int Height; <br />
}
However the sizes returned are not correct, any clue why?
1680 x 1050 returns 1686 x 1082
1280 x 1024 returns 1291 x 1061
1440 x 900 returns 1451 x 937
Only the last 2 have the same difference.
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Could it be including the non client area ?
Christian Graus
Driven to the arms of OSX by Vista.
Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.
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What you probably did is maximize a window and ask for its size, then compare that to the screen resolution; your conclusion should not be GetWindowRect is wrong, your conclusion should be a maximized window is set slightly larger than the screen size, which you can clearly see when looking carefully.
Luc Pattyn [Forum Guidelines] [My Articles]
The quality and detail of your question reflects on the effectiveness of the help you are likely to get.
Show formatted code inside PRE tags, and give clear symptoms when describing a problem.
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Hey all,
I using GetWindowRect with this struct
[StructLayout(LayoutKind.Sequential)]
public struct RECT
{
public int X;
public int Y;
public int Width;
public int Height;
}
Your structure is wrong. Its not Width and Height its Right and Bottom.
To get the height and widht you need to subtract the Right from X and the Height from Y
In all actuallity RECT in the SDK is definded as
public struct RECT
{
public int left;
public int right;
public int right;
public int bottom;
}
Width = right - left
and
Height = bottom - top
Bob
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Which control can I use for displaying bulleted list?
> A
> B
> C
When I click A, there should be a gridview/panel which will be displayed.
Thanks
------------------------------------------------------------
"The only true wisdom is in knowing you know nothing." --Socrates
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You have two separate issues here, 1) displaying a bulleted list and 2) displaying a panel on click. First though, tell us what platform you are using, Web or Windows. The answers will vary for both.
only two letters away from being an asset
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