newbie1992 1-Nov-18 2:37am View

hi, i already check my code
i don't think there is any problem with my variable

i forgot to include it in this question cause it was in different line of code

here is the sample code

_pathLoc = "C:\\bookbar\\Book Borrowed Record\\Form " + formNumber + "\\" + formName ;

if (!Directory.Exists(_pathLoc)) {
// create path location if the path string doesn't exist
Directory.CreateDirectory(_pathLoc);
}

_imagePath = _pathLoc + "\\" +studentName + ".jpeg";

newbie1992 11-Sep-18 20:30pm View

thanks!

newbie1992 7-Nov-17 21:53pm View

thanks dave, i finally solve this problem.. thank you for ur advice

newbie1992 7-Nov-17 20:56pm View

ok noted sir.
so in this case
is this mean that i should just let my thread retrieve the result of database
after done that process the i continue with my UI Stuff?

newbie1992 4-Sep-17 20:26pm View

have everyone
I am very sorry that I am late in return a feedback cause I just came back from holiday
I would like to say thank you for all of the comments and answers
sorry for make an unclear question.
Will research on the suggestion given below :) thanks..

newbie1992 1-Sep-17 1:57am View

Nope.. not resizebut i try to drill a 'hole' on the panel
The hole is in rectangle size..
It was like a card.. i draw a rectangle on it..
The i cut the rectangle..
I will get a card with a hole in the middle of the card

newbie1992 1-Sep-17 0:29am View

Hello sir
Nope.. i m not croping an image..

I try to crop my panel..so that there is an empty space in the middle of the panel

newbie1992 24-Aug-17 18:57pm View

Ok sir.. thanks for the advice

newbie1992 24-Aug-17 9:34am View

i create this dll file
so that my c# will focus on the User Interface only
and the dll file will act as the engine for this program
is this a bad idea sir?

newbie1992 24-Aug-17 4:01am View

in this case, is there any to store the data i got from the query?

my idea is try to push all of the element i got from the querry to a list of char
then slowly pass the string to c#.
is this a good practice? or is there any better recommendation?

newbie1992 24-Aug-17 3:59am View

ok sir.. noted with thanks..
btw. sir.. actually i just found what is the problem of my code..
i was doing dll file with c++
it is use to retrieve data from database and return the value back to c#
this is my code:

from c++

__declspec(dllexport) char* retrieveData(char* sqlStatement, int noOfstatement) {
mysql_query(mysqlCon, sqlStatement);
mysqlResult = mysql_store_result(mysqlCon);
if (!(mysqlResult == NULL)) {
while ((mysqlRows = mysql_fetch_row(mysqlResult))) {
printf("%s\t%s\n", mysqlRows[0], mysqlRows[1]);
}
mysql_free_result(mysqlResult);
}
mysql_close(mysqlCon);
}

in c#

[DllImport("C:\\Users\\user\\Desktop\\bookbarConnector\\Debug\\bookbarConnector.dll")]
public static extern intptr retrieveData([MarshalAs(UnmanagedType.LPStr)]string sqlStatement, int noOfstatement);

openConnection();
retrieveData(Marshal.PtrToStingAnsi("select name, ic from studentdatabase where name LIKE 'j%'"), 2);

from the code above i only able to print out one row of data
but after i change the return type of data to void
it finally give 4 rows of data

newbie1992 23-Aug-17 20:16pm View

ok sir,
thank you :D

newbie1992 22-Aug-17 4:48am View

thank you sir.
btw what does convention use for?
something like stdcall, fastcall and etc..

newbie1992 22-Aug-17 1:20am View

Deleted

Dude.. this is the 1st time i got this error message..
May be the detail i given was not clear enough
But can u show some respect to other user ??

newbie1992 13-Jan-17 2:58am View

hi peter,
nope i don't make this mistake

this is the sample of my code :

<title>My first PHP page

<?php

echo "

Hello World!

";

?>

newbie1992 1-Jun-16 8:09am View

i have just update my question with the source code i have done
i don't think i have added the picturebox1 into picturebox2

i add both of it into a layer ( panel)

newbie1992 1-Jun-16 7:37am View

thank you sir for your help
but in this case i add my picturebox in a form

for an example
the size of picturebox1 was 50 , 50
and the location was 0 , 0

the size of picturebox2 was same as picturebox1
and the location was 40 , 40

in this case the picturebox was overlay on picturebox2

i have try the method suggest by u sir but i still does not work
the 'transparent' part of the picturebox1 still doesn't show the image of picturebox2,
but it show the color of the original form

*sorry for my broken english

newbie1992 24-May-16 23:44pm View

i see.. sorry i was new in here
still got a lot off thing i need to learn..
thanks.. :)

newbie1992 24-May-16 23:41pm View

i don't really get what u mean sir?
do u mean that it is better for me to add difference handler for each button?

newbie1992 24-May-16 7:52am View

ok bro.. :)

newbie1992 24-May-16 5:09am View

sorry bro.. ur answer should be rated as 5*
and btw.. thanks a lot..

newbie1992 22-May-16 2:31am View

thanks dude... u help me a lot in this.. :D

newbie1992 22-May-16 2:29am View

Deleted

thanks dude
i got the image.. but the size of my image was actually 900 x 600 px
after i load the picture.. the size bcome bigger?

newbie1992 18-May-16 8:57am View

thank you

newbie1992 12-May-16 8:10am View

hello bro. thanks for your help!
just done publish my project..
what i actually need to do is set prerequisites
am i right?

newbie1992 12-May-16 7:30am View

hello
is that mean i need to change Imports MySql.Data.MySqlClient to Imports System.Data.SqlClient?

Comments by newbie1992 (Top 26 by date)

Hello World!