C# Discussion Boards - CodeProject

Re: Problem in Getting the exact char[] data from C++ to C# String

22-Dec-06 2:53

Even though I'm not at a PC with .NET installed, I can think of 2 possible solutions:

System.Runtime.InteropServices.Marshal.PtrToStringAnsi()

or

CharSet = CharSet.Unicode

sunilbansal22-Dec-06 3:08

sunilbansal

22-Dec-06 3:08

thanks for the quick response.
But both the solutions will not work,, as on C++ side, we donot have null terminated string,, we have array of 8 characters. and on C# side, we want to get that in a string.

Also, the Unicode solution is not working.

DateTime in "YYYY/MM/DD hh:mm:ss:ff" format

Praveen Raghuvanshi22-Dec-06 1:48

Praveen Raghuvanshi

22-Dec-06 1:48

I want to have DateTime in the "YYYY/MM/DD hh:mm:ss:ff" format. Also, it should be of type DateTime only, no string.

Thanks in advance

Praveen Raghuvanshi
Software Engineer

Re: DateTime in "YYYY/MM/DD hh:mm:ss:ff" format

Pete O'Hanlon22-Dec-06 1:51

Pete O'Hanlon

22-Dec-06 1:51

praveen raghuvanshi wrote:
I want to have DateTime in the "YYYY/MM/DD hh:mm:ss:ff" format. Also, it should be of type DateTime only, no string.

OK - this is what you have got with DateTime already. The DateTime class is a wrapper around an internal representation of the date/time. The methods for displaying date and time are there for your convenience.

Yes, when you print it out it will be using the ToString() method, but this is just to cast it into a format for you to use/print out. It does not change the internal representation at all.

the last thing I want to see is some pasty-faced geek with skin so pale that it's almost translucent trying to bump parts with a partner - John Simmons / outlaw programmer

Deja View - the feeling that you've seen this post before.

Re: DateTime in "YYYY/MM/DD hh:mm:ss:ff" format

Praveen Raghuvanshi22-Dec-06 2:25

Praveen Raghuvanshi

22-Dec-06 2:25

Thanks............
There was a problem for MM(Month), MM(minutes). I rectified it.

Praveen Raghuvanshi
Software Engineer,
Wins Infotek Pvt. LTd.
Technopark, Trivandrum
India.

inserting image and text in MS word

praveen pandey22-Dec-06 1:18

praveen pandey

22-Dec-06 1:18

hi everybody,
i am new to c#.
can anybody tell me how to insert text then image again some text then image and so on in word file.
e.g.
some text
image
some text
image
some text
image
some text
image

thanks in advance
praveen

ed^nrgc22-Dec-06 2:55

22-Dec-06 2:55

Insert into what?

praveen pandey22-Dec-06 16:55

praveen pandey

22-Dec-06 16:55

Insert into a MS word file like test.doc.

Niiiissssshhhhhuuuuu22-Dec-06 18:34

Niiiissssshhhhhuuuuu

22-Dec-06 18:34

Hello,

You can use Ms word com object to do this...
Try to reach the diamond now Mad | :mad:

nishu

ed^nrgc28-Dec-06 1:56

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/odc_vsto2003_ta/html/wordobject.asp[^]

28-Dec-06 1:56

How to use &quot;cout&quot; in a c++ dll in C# [modified]

zqi950422-Dec-06 0:01

zqi9504

22-Dec-06 0:01

I have tried times but failed. Thanks!
The c++ file b.dll:
//////////////////////////////////
extern "C" __declspec(dllexport)void F();

void F()
{
cout<<"sssssss"<<endl;
}
/////////////////////////////////////
The c# file:
////////////////////////////////////

using System;
using System.Collections.Generic;
using System.Text;
using System.Runtime.InteropServices;

namespace console
{
class Program
{
[DllImport("b.dll", EntryPoint = "F", CharSet = CharSet.Auto, CallingConvention= CallingConvention.StdCall)]
static extern void F();

static void Main(string[] args)
{
F();
}
}
}

-- modified at 6:31 Friday 22nd December, 2006

Re: How to use &quot;cout&quot; in a c++ dll in C#

Karthik Kalyanasundaram22-Dec-06 5:55

Karthik Kalyanasundaram

22-Dec-06 5:55

Can you explain your real issue??

Re: How to use &quot;cout&quot; in a c++ dll in C#

zqi950424-Dec-06 14:27

zqi9504

24-Dec-06 14:27

I want to call a function F() which includes "cout". The function F() is in a dll file created by vc++6.0.

ODBCDataAdapter

KishoreT21-Dec-06 23:58

KishoreT

21-Dec-06 23:58

Hello,

I am facing a problem in updation of data to dBaseIII database.
I have to append two dBaseIII databases and insert to third database(which all the table structures are same).
I have merged two datasets and tried to update the third database by using ODBCDataAdapter, I was able to see that the two datasets are merged in debugging, but when it was updated by the command ODBCDataAdapter.Update(dsDataset); the new records are not reflecting the physical dBaseIII database.

I was able to select the data from the database, but not able to insert new data through C# program.

The following is the code I have tried! Can any one help me to resolve this problem.

adSTOERUNG = new System.Data.Odbc.OdbcDataAdapter("SELECT * FROM xyzTable",cnnST );
System.Data.Odbc.OdbcCommandBuilder builder = new System.Data.Odbc.OdbcCommandBuilder(adSTOERUNG);
adSTOERUNG.Fill(DSMain,"xyzTable");
DSMain.Merge(DS2Insert.Tables[0]);
adSTOERUNG.Update(DSMain.Tables[0]);

The following ODBC driver I have used for connection.
CollatingSequence=ASCII;SafeTransactions=0;Threads=3;Statistics=0;MaxScanRows=8;DefaultDir=c:\xyz;FILEDSN=c:\xyz\xyztable.dbf.dsn;index=code; DriverId=21; UserCommitSync=Yes;FIL=dBase III;PageTimeout=0;Driver={Microsoft dBase Driver (*.dbf)};MaxBufferSize=10000;UID=admin"

Regards,
Kishore.

progress control bar

quiteSmart21-Dec-06 23:54

quiteSmart

21-Dec-06 23:54

can anybody give me a tutorial on using the progress control bar.

thnaks very much

KishoreT22-Dec-06 0:11

KishoreT

22-Dec-06 0:11

The following code can help
drag and drop on form, adjust the size as per your requirements.

private System.Windows.Forms.ProgressBar progressBar1;
this.progressBar1 = new System.Windows.Forms.ProgressBar();

progressBar1.Maximum = 100;
progressBar1.Minimum = 0;
progressBar1.Step = 100 /10;

quiteSmart22-Dec-06 0:58

quiteSmart

22-Dec-06 0:58

I want it to be like a profit bar that tells me if the stock is winning or loosing according to a database that gives the prices of the stock.

how do i set the progress bar to do so.

and how do i make it give more than one color.

for example if it is loosing it gives red and if it is winning it gives green
thanks

MoustafaS22-Dec-06 6:24

MoustafaS

22-Dec-06 6:24

You might consider creating a custom control, to graph your needs, not a progressbar control

------------------------------
"The Soapbox has been so ..."

How to read a exact word from a text file

chat_sp2001@yahoo.com22-Dec-06 5:49

chat_sp2001@yahoo.com

22-Dec-06 5:49

Here u have very clear information about the Progress control bar
http://msdn2.microsoft.com/en-gb/library/ms670342.aspx. if u have any doubts after this please reply i can explain u clearly
bye.......

NK721-Dec-06 23:53

NK7

21-Dec-06 23:53

Hi

I would like to list all the available servers from tnsnames.ora file.

DBNAME =
(DESCRIPTIOMN= (ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=113.114.2.145)(PORT=1521))
(CONNECT_DATA=SERVICE_NAME=dbname))

In this file i want to read exactly service_name. How to do it in C#. Any one could you help me please?

kesavan

Re: How to read a exact word from a text file

ed^nrgc22-Dec-06 2:59