example: if i want to calculate the date due for an item,how can i do it?
iszit possible to add current date to the no of days(for loan) to calculate the date due?
can anyone , pls help.thanks alot.
if i have a txtbox which allow me to choose video, vcd, and dvd.then when i choose (example)video, and submit into the database,instead of inserting the word,video,iszit possible that when insert, the word is '1' NOT VIDEO.
THANKS.
when i view my data, my record tracking item will increase/decrease its position.
after i click next or previous.but if i search a data which is (example) record 4
my record tracking will not be state 4.it will remain unmoved.and if after the search button i click the next/prev record, it prompt...
For txt box, i can set it to read only by using the below code,
txtCustID.ReadOnly = True
but how to set it if it is for comboxbox?
anyone can help me..thanks
i am doing a search page which can fill all the textfield.but if will encounter problem when i run the program,if i not wrong, problem lies with the reader part.
The problem state:
An unhandled exception of type 'System.InvalidCastException' occurred in system.data.dll
Additional...
i am doing search engine and can i have problem retriving data in the textfields after i press the search button.
here the code i write
Dim strConn As String = "Provider=Microsoft.Jet.OLEDB.4.0; Data Source=C:\Documents and Settings\Yee\My Documents\Assignment2.mdb"
Dim MySQL As String =...
juz wanna check the output type at the properties of the sloution explorer,if i choose class library ,wat does that mean..
cos i was doing on window application, does that mean that i cant choose class library as my output type
i got a form got main menu.
then another form call customer.
but the thing is how cum after i close the customer form,and i go bk to the main menu and click the navigation to open the customer form, it wouldnt work.
it give me error
the code i use is: frmcustomer.show()
can anyone help me?
juz wanna ask some questions.
i have one form, which allow me to view customer particular.
at the form, there are 2 button, view button and edit button.
wanna check iszit possible that when i press the view button, all the fields
are only read file oni.and when i press the edit button, the...
all the validation below will work if i have any missing field.it will prompt me.
but the thing is after it prompt me the error, i enter the correct value,but how cum the validation txt would be still be there after the correct value had been enter?
how to make it disappeared?
pls help...
juz wanna check is this the correct way to integrate the database(access) to my vb.net. cos when i try it, it doesnt work.
and when i wanna view(eg.customer particular record) after pressing the view button, how can i do it..cos i try,but really cant work out..can i know wat code is required...
wat are the coding for the reset button for window application (VB.net)
i wan reset the all field that i enter..
cos currently i clearing each individual field which is troublesome...is there any other way..
thank
i am now working on window application on vb.net.
and i got a problem..
example inside my add customer form, i got the customer id field.
now i wan to do is that, i would like the customer id no to autogenerated after the add customer button is press.
so can anyone here help me to solve this...
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