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You should probably be asking this on the Infragistics site, not here.
Henry Minute
Do not read medical books! You could die of a misprint. - Mark Twain
Girl: (staring) "Why do you need an icy cucumber?"
“I want to report a fraud. The government is lying to us all.”
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hi everyone,
i am using firebird database and i want catch a message from firebird server. i am writing that code to catch info message but it is not giving me infomessage. i am looking for this problem on all web pages. but i did not find a knowledge.
is there a anyone to help me this subject i become happy.
private void Form1_Load(object sender, EventArgs e)
{
FbConnection baglanti = new FbConnection("DataSource = 192.168.2.99; Database = d:\\data\\vt.fdb; ConnectionTimeout = 20; UserID = SYSDBA; Password = sifre; PacketSize = 8192; Charset = WIN1254");
baglanti.InfoMessage += new FbInfoMessageEventHandler(baglanti_InfoMessage);
baglanti.Open();
FbTransaction trans = baglanti.BeginTransaction();
FbCommand sorgu = new FbCommand("insert into deneme (adi) values ('ee')",baglanti,trans);
sorgu.ExecuteNonQuery();
trans.Commit();
}
public static void baglanti_InfoMessage(object sender, FbInfoMessageEventArgs e)
{
MessageBox.Show(e.Errors[0].Message+e.Message);
}
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According to the documentation[^] this event will only be raised if Firebird issues a warning message.
Are you expecting a warning message from the database?
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i am waiting a knowledge message from database. i do not want a fail message from database. do you use this message before? is there a wrong part in my code block?
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muhammedmustafa wrote: i am waiting a knowledge message from database.
What do you mean by a "knowledge message"?
muhammedmustafa wrote: i do not want a fail message from database
Nobody does. But the simple fact is that failures do occur and you have to be able to handle them gracefully when it happens.
The event you are handling is, according to the documentation, only used when an error of some description happens. If you have success the event won't need to be handled as there is no failure to deal with.
muhammedmustafa wrote: do you use this message before? is there a wrong part in my code block?
No never. It seems to me that I'm just reading the documentation on your behalf.
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i am devloping a web application in which i have a gridview
contains two textbox as a template field.
i want to get the data filled in the gridview in the javascript function on the button click.
for the validation purpose so how can i do the same.
Thanks
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You mention a Web App and JavaScript. You are aware that this is the C# forum, right?
Henry Minute
Do not read medical books! You could die of a misprint. - Mark Twain
Girl: (staring) "Why do you need an icy cucumber?"
“I want to report a fraud. The government is lying to us all.”
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I am new to C#.Net window application.
I have table categories where the following values are stored.
1 Software 0 0
2 Hardware 0 0
3 Electronics 0 0
4 Others 0 0
5 Adobe 1 0
6 Pen Drive 2 0
7 Adapter 3 0
8 C# 4 0
9 avast 1 0
10 Microsoft 1 0
11 avg 1 0
12 Cardreader 2 0
13 monitor 2 0
14 mobile 3 0
15 camera 3 0
16 Java 4 0
17 .Net 4 0
18 ad2001 5 0
19 ad2005 5 0
20 amkette 6 0
21 iball 6 0
22 ad#1 7 0
23 ad#2 7 0
24 vs2005 8 0
25 vs2008 8 0
NULL NULL NULL NULL
Now I want the tree view control which can be populated as I show it below:
Software
Adobe
ad2001
ad2008
avast
Microsoft
avg
Hardware
Pendrive
amkette
iball
Cardreader
monitor
Electronics
adaptor
ad#1
ad#2
mobile
camera
Others
C#
vs2005
vs2008
Java
.Net
You can see the relation between Cate and MC
The child node’s MC = Cate of Parent Node. I am finding problem to construct treeview in visual studio 2005 and C#.Net window application.
The Main Problem is :
1) How can we count the parent , child and grandchild node by firing query?
2) How can we add childnode at exact below its correct parent node?
3) How can we display the information in Listview from table for selected node?
Please help me on this topic and get bless from god! My project has to be completed in next 2 days. Please help me! Thanx In advance!
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I wrote a code for this a month ago but now I do not remember it correctly. However, I'll try to explain 
All you need a funtion and a generic list to hold all these values. eg.
public class ValuesHolder
{
public int ID;
public int ParentID;
public string Text;
public ValuesHolde(int id, int parentID, string text)
{
}
}
List<valuesholder> ValuesHolder_List = new List<valuesholder>();
ValuesHolder_List.Add(new ValuesHolde(id, parentID, text));
for (int a = 0; a < ValuesHolder_List.Count; a++)
{
if (ValuesHolder_List[a].ParentID == 0)
{
TV.Nodes.Add(ValuesHolder_List[a].ID, ValuesHolder_List[a].Text);
ValuesHolder_List.RemoveAt(a--);
}
}
while (ValuesHolder_List.Count != 0)
{
for (int a = 0; a < ValuesHolder_List.Count; a++)
{
TreeNode[] tns = TV.Nodes.Find(ValuesHolder_List[a].ParentID, true);
if (tns.Length > 0)
{
tns[0].Nodes.Add(ValuesHolder_List[a].ID, ValuesHolder_List[a].Text);
ValuesHolder_List.RemoveAt(a--);
}
}
}
I didn't test the code, but I'm sure it'll help you.
TVMU^P[[IGIOQHG^JSH`A#@`RFJ\c^JPL>;"[,*/|+&WLEZGc`AFXc!L
%^]*IRXD#@GKCQ`R\^SF_WcHbORY87֦ʻ6ϣN8ȤBcRAV\Z^&SU~%CSWQ@#2
W_AD`EPABIKRDFVS)EVLQK)JKQUFK[M`UKs*$GwU#QDXBER@CBN%
R0~53%eYrd8mt^7Z6]iTF+(EWfJ9zaK-iTV.C\y<pjxsg-b$f4ia> -----------------------------------------------
128 bit encrypted signature, crack if you can
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Hi,
How can a restricted user can access any of the blocked process like usb, cdrom..etc by the administrator
Thankyou
YPKI
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ypki wrote: How can a restricted user can access any of the blocked process
They can't. They have to authenticate themselves as a user with sufficient privileges.
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When you right click on the desktop you get a context menu that has something like that:
-----------------------
Arrange Icons By
Refresh
-----------------------
Paste
Paste Shortcut
-----------------------
New
-----------------------
Properties
-----------------------
I need to add a link to my application on Desktop's context menu. How can I accomplish that? What registry key do I need to modify/add to get my app icon listed on the desktop context menu?
E.g.:
---------------------------
Arrange Icons By >
Refresh
---------------------------
My App Link >
Paste
Paste Shortcut
---------------------------
New
---------------------------
Properties
---------------------------
Please help. Thanks.
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Hi,
There are several ways to do it, here is one using the RegistryKey classes:
you would need admin privileges to do this.
modified on Friday, April 10, 2009 9:34 AM
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Thanks
i am already know this that. but i want to know how to add shortcut on desktop context menu, so that whenever user perform right click on desktop, my application's shortcut should be visible. please help me
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I am unaware of a registry key supporting the desktop context menu.
There must be ways to do it programmatically, sending some Windows messages to the desktop Window,
it is a simple ListView after all. However I don't know any details, never saw it, never needed it.
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Hi,
How can I call one event in another event, like I want to call form click event into form load.
what should i do for this issue.
Please do replay
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You can replay a cd, not a post .
But to call events like you would like, you have to call it just like a function:
public void Button1_Clicked(object sender, EventArgs e)
{
Button2_Clicked(sender, e);
}
public void Button2_Clicked(object sender, EventArgs e)
{
}
To be honest: this is not really neat.
To make it more beautifull, you should just make a function like this:
public void Button1_Clicked(object sender, EventArgs e)
{
doStuffFromButton2();
}
public void Button2_Clicked(object sender, EventArgs e)
{
doStuffFromButton2();
}
public void doStuffFromButton2()
{
}
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oh.... tested:
* ODP.NET version 2.111.6.20
* Oracle 11g
* .NET 3.5
try {
...
using (oScope = new TransactionScope(TransactionScopeOption.Required, TimeSpan.FromSeconds(60)))
{
...
DoFirstDatabaseOperation(...); << Application just exited!! No exception!
...
} catch(Exception ex)
{
}
I enabled ODP.NET tracing by adding to app.config:
<br />
<oracle.dataaccess.client><br />
<settings><br />
<add name="TraceFileName" value="c:\odpnet1.trc"/><br />
<add name="TraceLevel" value="63"/><br />
</settings><br />
</oracle.dataaccess.client><br />
It looks like we've a "System.AccessViolationException" while "Oracle.DataAccess.Client.ConnectionDispenser.CreateConnectionPool" is invoked. ODP.NET assigned to it the following error code:
"ODP error code=-3000; ODP message=Data provider internal error"
Help anyone? I been haunted by this last few days and looks like it will continue and ruin my Easter holiday.
Here's the trace:
<br />
TIME:2009/04/10-17:40:18:578 TID: 80c (REGISTRY) (CheckConStatus : 1)<br />
TIME:2009/04/10-17:40:18:578 TID: 80c (REGISTRY) (DynamicEnlistment : 0)<br />
TIME:2009/04/10-17:40:18:578 TID: 80c (REGISTRY) (FetchSize : 65536 bytes)<br />
TIME:2009/04/10-17:40:18:578 TID: 80c (REGISTRY) (PerformanceCounters : 0)<br />
TIME:2009/04/10-17:40:18:578 TID: 80c (REGISTRY) (PSPE : promotable)<br />
TIME:2009/04/10-17:40:18:578 TID: 80c (REGISTRY) (StatementCacheSize : 10)<br />
TIME:2009/04/10-17:40:18:578 TID: 80c (REGISTRY) (StatementCacheWithUdts : 1)<br />
TIME:2009/04/10-17:40:18:578 TID: 80c (CONFIG) (TraceFileName : c:\odpnet1.trc)<br />
TIME:2009/04/10-17:40:18:578 TID: 80c (CONFIG) (TraceLevel : 63)<br />
TIME:2009/04/10-17:40:18:578 TID: 80c (REGISTRY) (TraceOption : 0)<br />
TIME:2009/04/10-17:40:18:578 TID: 80c (REGISTRY) (UdtCacheSize : 4096 KB)<br />
TIME:2009/04/10-17:40:18:578 TID: 80c (CONFIG) (MetaDataXml : <none>)<br />
TIME:2009/04/10-17:40:18:578 TID: 80c (CONFIG) (DbNotificationPort : -1)<br />
TIME:2009/04/10-17:40:18:578 TID: 80c (REGISTRY) (ThreadPoolMaxSize : -1 [Original: 500; Set: -1; Post-Set: 500])<br />
TIME:2009/04/10-17:40:18:578 TID: 80c (REGISTRY) (DllPath : D:\OracleODPNET\bin)<br />
TIME:2009/04/10-17:40:18:578 TID: 80c (REGISTRY) (MetadataPooling : 1)<br />
TIME:2009/04/10-17:40:18:578 TID: 80c (ENTRY) OracleCommand::OracleCommand(1)<br />
TIME:2009/04/10-17:40:18:578 TID: 80c (EXIT) OracleCommand::OracleCommand(1)<br />
TIME:2009/04/10-17:40:18:578 TID: 80c (ENTRY) OracleCommand::CommandText(): set<br />
TIME:2009/04/10-17:40:18:578 TID: 80c (EXIT) OracleCommand::CommandText(): set<br />
TIME:2009/04/10-17:40:18:609 TID: 80c (ENTRY) OracleConnection::OracleConnection(1)<br />
TIME:2009/04/10-17:40:18:609 TID: 80c (EXIT) OracleConnection::OracleConnection(1)<br />
TIME:2009/04/10-17:40:18:625 TID: 80c (ENTRY) OracleConnection::Open()<br />
TIME:2009/04/10-17:40:18:625 TID: 80c (ENTRY) OpsConAllocValCtx()<br />
TIME:2009/04/10-17:40:18:625 TID: 80c (EXIT) OpsConAllocValCtx(): RetCode=0 Line=355<br />
TIME:2009/04/10-17:40:20:656 TID: 80c (ENTRY) OpsConOpen()<br />
TIME:2009/04/10-17:40:20:671 TID: 80c (ENTRY) OpsConEnlist(): (40d16c8)=0<br />
TIME:2009/04/10-17:40:20:671 TID: 80c (ENTRY) OpsTraceGetLastErrorCode()<br />
TIME:2009/04/10-17:40:20:671 TID: 80c (EXIT) OpsTraceGetLastErrorCode(): RetCode=0 Line=1389<br />
TIME:2009/04/10-17:40:20:671 TID: a44 (ENTRY) OpsTraceCreateMiniDump()<br />
TIME:2009/04/10-17:40:20:671 TID: a44 (EXIT) OpsTraceCreateMiniDump(): None created: TraceLevel=0 Line=1306<br />
TIME:2009/04/10-17:40:20:671 TID: 80c (EXCPT) Lvl0: (Type=System.AccessViolationException) (Msg=Attempted to read or write protected memory. This is often an indication that other memory is corrupt.) (Win32Err=203) (Code=c0000005) (Stack= at Oracle.DataAccess.Client.OpsCon.Open(IntPtr& opsConCtx, IntPtr& opsErrCtx, OpoConValCtx* pOpoConValCtx, OpoConRefCtx& pOpoConRefCtx)<br />
at Oracle.DataAccess.Client.ConnectionDispenser.CreateConnectionPool(OpoConCtx& opoConCtx))<br />
TIME:2009/04/10-17:40:20:765 TID: 80c (ERROR) ODP error code=-3000; ODP message=Data provider internal error<br />
TIME:2009/04/10-17:40:20:765 TID: 80c (ENTRY) OpsConRelRef(): (0)=1<br />
TIME:2009/04/10-17:40:20:765 TID: 80c (WARN) OpsConRelRef(): Null ptr: (0)=1<br />
TIME:2009/04/10-17:40:20:765 TID: 80c (EXIT) OpsConRelRef(): RetCode=1 Line=2590 (0)=0<br />
dev
modified on Friday, April 10, 2009 5:53 AM
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I am unable to get HDD serial number in Windows Vista.
Please help me to do that with a sample program.
Pankaj Chakraborty
email: pchakraboty_99@yahoo.com
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Have a look at the System.Management Namespace.
Excellence is doing ordinary things extraordinarily well.
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hello sir this the first time I am messaging u.
my problem is tht, i want make a s/w tht automatically pick d data from excel sheet
and than automaticlly fill the web form given one by one n get saved.
plz help me how to do tht?
one more problem is tht, the given web form has 3-4 checks.
plz guide me its my first project.
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kapilsahrawat wrote: plz guide me its my first project.
Then I would suggest that it is too complicated, for a first project.
It is a well established fact that all first projects, regardless of the technology/language being used, MUST be a 'Hello World!' app. 
You might also consider that one of the CP fora that deals with Webby things, might get you a better answer than this one.
Henry Minute
Do not read medical books! You could die of a misprint. - Mark Twain
Girl: (staring) "Why do you need an icy cucumber?"
“I want to report a fraud. The government is lying to us all.”
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hi friends
i want to retrive hard disk serial no.
i use this code
Dim strMotherBoardID As String = String.Empty
Dim query As New SelectQuery("Win32_BaseBoard")
Dim search As New ManagementObjectSearcher(query)
Dim info As ManagementObject
For Each info In search.Get()
strMotherBoardID = info("SerialNumber").ToString()
Next
Return strMotherBoardID
but this code does not work properly.
this error show
Object reference not set to an instance of an object.
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