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How does one add an MFC style HTMLView control to a C# form? It seems it would be one of the basic controls included in the toolbox... Thank you in advance...
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Guys,
I was trying to connect to DB2 using ODBC with no luck?
Can any one give me a working code to connect to AS400 DB2 using ODBC.
Example :
ODBC Name : AS400ODBC
Connect using : TCPIP
IP Address: 171.25.254.12
AS400 Library: DB2LIB
AS400 DB2 File: DB2OBJ
User ID: OPRUSER
Password: florida
Many Thanks,
Jassim Rahma
Jassim Rahma
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I'm trying to make a custom installer. Is there some property of the OpenFileDialog that will let the user select a directory instead of a file? Or do I have to use a treeview to do this?
Any help would be greatly appreciated.
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Okay, I must be an idiot. Isn't the point of a hashtable fast retrieval of objects based on their key? Cause I can't find any Get method for the Hashtable object in the .NET framework. The only examples in MSDN and on the web show the developer iterating or enumerating through the table, which pretty much defeats the whole purpose of using a Hashtable. Can anyone point me in the right direction?
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object myStoredObject = myHashTable[myKey];
James
"And we are all men; apart from the females." - Colin Davies
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Sweet, thanks. I had no idea it was indexed like this.
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No problem, its not obvious at first; basically if you see in the documentation that a collection has an Items property then you access it like an array in C#.
James
"And we are all men; apart from the females." - Colin Davies
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who to communicate with a process.lets say there are a number of components on its main window how to pass messages to them,who to passs data to their edit boxes and text areas.
who to get its mainwindow hawndle i tried to get its hwndle like that
Process tmpProcess;
..
tmpProcess.start();
tmpProcess.WaitForInputIdle();
IntPtr hWnd=tmpProcess.MainWindowHandle;
HWND t_hwnd=(HWND)hWnd.ToInt32();
but thats not its main window handle because when i get its rectangle its points are not correct.
what to do if i want to have processes mainwindow hwnd?
i also want to get process main window new handle when its window changes after some processing how to get it?
is there any other way to communicate with process ?
plz provide the helping metrial and related links for that?
i will be very thank full to u.
r00d0034@yahoo.com
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First of all, I'm not an expert on data access. But in my trials and tribulations with ADO.Net and ADO I've yet to find a way to update a database without it using SQL to do its work. It seems to me that if I have a large recordset that I create which I want to add to a database, it should be doable without the overhead of converting to SQL and then having the DBMS unconvert it on its side. Is this possible with ADO.Net, and if so, how?
Let's say that I have a simple table in the database with 200 double-precision floating point fields. If at some point, I have 4,000 rows to add to the table (6,400,000 bytes of data) how can I add this data to the database as efficiently as possible? It seems to me that converting everything to a text command in SQL when I already have the data formatted as a 4000x200 table is inefficient.
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Convert everything to a text file and use the BCP (bulk copy) utility. This is the fastest way to upload to a SQL Server database (in reasonable servers, I got about 100,000 rows/second).
The second fastest way, much slower, but much more flexible is using DTS.
Concussus surgo.
When struck I rise.
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I was just thinking : how I can get the file structure for any software? for example if I want to read Lotus Notes nsf files, Brio Explorer, etc. Is there a way to discover how the file structure was built?
Jassim Rahma
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Hello everybody!
I would like to convert a Bitmap object (System.Drawing.Bitmap) to an Icon object (System.Drawing.Icon). I tried to use IconConverter class and ImageConverter class:
ImageConverter ic = new ImageConverter();
Icon i = (Icon)ic.ConvertTo(bitmap,Icon.GetType());
I got an exception:
An unhandled exception of type 'System.NotSupportedException' occurred in system.windows.forms.dll
Additional information: 'ImageConverter' is unable to convert 'System.Drawing.Bitmap' to 'System.Drawing.Icon'.
Help me, please!
Ñ There is only one MP Ð
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Thanks!
Ñ There is only one MP Ð
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I couldn't get to sleep last night so I decided to pick up my copy of Petzold's Programming C# book, eventually (around 3) I did nod off, and I seem to remember it going on for a bit about sizes of characters etc. I'll try and find where I was.
What did you need to find the width of a character for? Do you need the size in pixels, points etc.? That should help me know whether what I was reading about is relevent.
--
Paul
"I need the secure packaging of Jockeys. My boys need a house!"
- Kramer, in "The Chinese Woman" episode of Seinfeld
MS Messenger: paul@oobaloo.co.uk
Sonork: 100.22446
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Is there a quicker way to evaluate a string expression to a value than to compiled to code in an assembly first?
string exp = "(3 + 4) * 5 / 7";<br />
<br />
int result = IWantThisFunction(exp);
I looked at the article on the site, but that uses CodeDOM and compiles an assembly making it terribly slow ( say trying to call the function several 100000 times)
Thanx for helping
MYrc : A .NET IRC client with C# Plugin Capabilities. See
http://sourceforge.net/projects/myrc for more info.
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Well... parsing is always a possibility, if it's just arithmetic. I would imagine somebody's already created a calculator with .NET, which would mean just taking their code and trimming out all GUI stuff.
-Domenic Denicola- [CPUA 0x1337]
MadHamster Creations
"I was born human. But this was an accident of fate - a condition merely of time and place. I believe it's something we have the power to change..."
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You mean something like this?
int i = (int) Evaluator.Evaluator.DoEval("1 + 3");<br />
<br />
MessageBox.Show(i.ToString());
Take this bit of code; and put it in a file called eval.js
package Evaluator
{
public class Evaluator
{
static function DoEval(str : String) {
return eval(str);
}
}
}; Now compile with this command line
jsc /target:library /out:eval.dll eval.js (you'll have to make sure the directory %windir%\microsoft.net\framework\%net_version%\ is in your path)
Now add a reference to eval.dll and to the Microsoft.JScript assemblies; execute the code above
James
"And we are all men; apart from the females." - Colin Davies
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