Displaying Data in Rich Textbox

Hi,
I'm making a C# windows form application for a work college, it's hooked up to a Microsoft Access Database. I've just hit a road block trying to display how many entries are in the table 'doctors' (in a rich textbox) which is a number of how many are doctors
are in the database. For example Doctors: 56 and this number should increase every time we add another one or decrease when we remove one.
So far my code looks like this
string queryString = "SELECT COUNT (*) FROM tblDrs";
int NoOfDrs = 0;
try
OleDbCommand command = new OleDbCommand(queryString);
command.Connection = new OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source =_New__DrsReqForms_2k_2013_03_15DataSet");
command.CommandTimeout = 20;
command.Connection.Open();
NoOfDrs = (int)command.ExecuteScalar();
connection.Close();
MessageBox.Show(NoOfDrs.ToString());
catch (Exception X)
MessageBox.Show("Oops something went wrong");
I have an error that the name 'Connection' does not exist in the current context. Sorry for being so noobish I would really appreciate any help and or a better way of achieving this.
Thanks

Hi Brandelis,
you do not explicitly declare a variable referencing the OleDbConnection. Instead, you create the new OleDbConnection and directly assign it to command.Connection. Later you (correctly) refer to that connection at command.Connect.Open. So all you have to
change is doing the same in the error line:
command.connection.Close();
Armin

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case
TRUNC((
( (NVL(Z."AEWP",0) - NVL(Z."BEWP_Final",0) ) / DECODE(Z."BEWP_Final",0,NULL,Z."BEWP_Final") ) * 100
),2)
= :P15_EV_LCL
then
span style="background-color:lightgreen"
|| TRUNC((
( (NVL(Z."AEWP",0) - NVL(Z."BEWP_Final",0) ) / DECODE(Z."BEWP_Final",0,NULL,Z."BEWP_Final") ) * 100
),2) || '%' || /span
else
span style="background-color:yellow"
|| TRUNC(
( (NVL(Z."AEWP",0) - NVL(Z."BEWP_Final",0) ) / DECODE(Z."BEWP_Final",0,NULL,Z."BEWP_Final") ) * 100
),2) || '%' || /span
end "Effort"
from actuals Z
If i dont use this <Span style="Background-color:color"> i am able to generate data in excel sheet if i use this color coding i am not able to get data in spread sheet.
Please suggest
Thanks
Sudhir
Edited by: Sudhir_N on Mar 23, 2009 10:00 PM

Displaying data in one row for for 2 tables without relaiton

I Have 2 tables without any relation and there is a common field and i want to display data like below
table refdet
1)
refdt----------refbr----refamt----refcat
10-aug-09---10-----34234-----101a
10-aug-009--11----23245-----102a
1-AUG-09----10----455.98----104A
19-aug-09-12-----10000-------103B
2) brdet
trdt---------brn-----brtot-----------brcat
11-aug09--10-----454000-------A
09-aug-09-12-----550000-------B
30-sep-09--10-----430000------A
09-aug-09-11-----550000-------B
i want to display data for each branch refdet.refbr = brdet.brn
refdet
Br10
refdt----------refbr----refamt----refcat-----trdt---------brn-----brtot-----------brcat
10-aug-09---10-----34234-----101a-------11-aug09--10-----454000-------A
1-AUG-09----10----455.98----104A------30-sep-09--10-----430000------A
Br 11
10-aug-009--11----23245-----102a -------09-aug-09-11-----550000-------B
Br12
19-aug-09-12-----10000-------103B------09-aug-09----12-----550000-------B
i tried the following query but its not working
select distinct null as refdt,null as refbr,null as refamt,null as refcat,b.trdt,b.brn,b.brtot,b.brcat
from brdet a,refdet b
where a.refbr (+) = b.brn
union all
select distinct a.refdt,a.refbr,a.refamt,a.refcat,null as trdt,null as brn,null as brtot,null as brcat
from brdet a,refdet b
where a.refbr = b.brn (+)
its not giving the records on each row for both side its creating separte rows for each records in both table.
rgds
jytohi
-

Hi jytohi,
Please lean back for a moment and study your question. Ask yourself, is this a reasonable way to ask a question?
Jopefully you'll reach the answer, "No it isn't, I need to.."
1. Turn these
1)
refdt----------refbr----refamt----refcat
2) brdet
trdt---------brn-----brtot-----------brcatinto CREATE TABLE statements.
2. Turn these
10-aug-09---10-----34234-----101a
10-aug-009--11----23245-----102a
1-AUG-09----10----455.98----104A
19-aug-09-12-----10000-------103B
11-aug09--10-----454000-------A
09-aug-09-12-----550000-------B
30-sep-09--10-----430000------A
09-aug-09-11-----550000-------Binto INSERT INTO statements
3. Turn this
refdet
Br10
refdt----------refbr----refamt----refcat-----trdt---------brn-----brtot-----------brcat
10-aug-09---10-----34234-----101a-------11-aug09--10-----454000-------A
1-AUG-09----10----455.98----104A------30-sep-09--10-----430000------A
Br 11
10-aug-009--11----23245-----102a -------09-aug-09-11-----550000-------B
Br12
19-aug-09-12-----10000-------103B------09-aug-09----12-----550000-------Binto properly formatted expected output, along with a reasonable explanation of why
4. Turn this
select distinct null as refdt,null as refbr,null as refamt,null as refcat,b.trdt,b.brn,b.brtot,b.brcat
from brdet a,refdet b
where a.refbr (+) = b.brn
union all
select distinct a.refdt,a.refbr,a.refamt,a.refcat,null as trdt,null as brn,null as brtot,null as brcat
from brdet a,refdet b
where a.refbr = b.brn (+)into a properly formatted query
And last, put everything in into curly brackets {noformat}{noformat} to preserve formatting and blank space.
Best regards
Peter

Display data in r/3 set up tables

how to display data in r/3 set up tables

Hi,
You have different TCodes in R/3 to fill up the setup tables for different areas. Like for Inventory for intializing the opening balance we use MCNB and for Movements we use 0LI1BW and for Revaluations you need to use OLIZBW. You have to follow a set of instructions while filling up the setup tables like there should be no postings going on while you are filling up the setup tables etc...
Once you fillup the setup tables, then if you go to RSA3 and enter the data source name, you will be able to see the data for it. Unless you sill the setup tables, your data source wont give you any data. You can search for How to... documents which will be useful to you in understanding the concept.
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