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Type: Posts; User: mangore
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I used ListBox connected to the database ms access 22003. It showed the items from the DB to the lsitbox as arrange in the field of DB. is it possible to Change the arrangement of items in the...
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I tried this, but it start from 0 each time
Dim rand As New Random()
For ctr As Integer = 0 To 7
MsgBox(rand.Next(ctr))
Next
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This code is to execute the numbers as random from 0 to 6 numbers, and it work well.The problem that I faced is that every time I run the program is start from the same number 4 and then 3 ..4 then 2...
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your code will change the all the direction of DGV not only the RowHeader
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Is that possible to change the RowHeaders in DGV from right to left. not by change the Direction of DGV from right to left
means start from the last column not from the first colum.
I hope I'm...
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thtat grid bound to DB ms access2007. but the coulmn(0) is not bend to DB. it's only show values that depend on column(1)
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I'm using vb2008 and trying this code to invisible the rows in DGV
this code work with me, but when I change the value of Cell from > 7 to < 7 it showed me this error:
Uncommitted new row...
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I tired before and it showed me this error:
Object reference not set to an instance of an object.
by the way code wrok to print data in one colomn when I use this way:
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I tried this code to print Cells of DGV but it showed me this error :
Conversion from string "" to type 'Double' is not valid.
in this line of code: line += cell.Value
How can I fixed it
...
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I have some question
1- do I have to install sql server in any pc I wan to use my DataBase
2- why script?
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No I don't know . and I can't understand what do you mean
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I created the database on the SQL Server Management Studio express . and then: Script database as - CREATE TO - File. then took the file MDBs.sql and put it in the folder Debug of my project.
the...
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This code coonection succeedd with me when connect to database from Ms sql management studio express.
Dim MyConnection As SqlConnection = New SqlConnection("Data...
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i tried this was it showed me same error:
Dim MyConnection As SqlConnection = New SqlConnection("Data Source=.\SQLExpress; Integrated Security=true;...
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I'm sorry I can't understand it cleary
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I tried this way and it showed me this error:
An attempt to attach an auto-named database for file C:\Users\Nader\Desktop\OOP- CreatProject\OOP- CreatProject\bin\Debug\MyDBs.sql failed. A database...
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Like this:
Dim MyConnection As SqlConnection = New SqlConnection( "Data Source=.\SQLExpress;" & "User Instance=true;"& "Integrated Security=true;"& "AttachDbFilename=|DataDirectory|MyDBs.sql;")
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I Create a Ms sql server database called MyDBs and try to made it as movable, attachement database by do this way in Microsoft SQL Server Management:
Script database as - CREATE TO - File
I took...
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thank you for help!!. it succeed with me
More question please: how can I get the name of Database file (Ms access) in the folder(Debug) of my project ?
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I don't have any idea about "sqlite"
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do you mean Ms Sql server ?
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I tried this way to get the list of fields in table in db msaacess2003 in vb2008
Sub GetListFields()
conn.Open()
Dim dt As DataTable
Dim fldName As String
dt =...
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I can't undersatnd
do you mean ms access 2003. and waht do you mean burn you eventually?
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I found "Microsoft ADO Ext. 2.x for DDL and Security"
and use this link to create only Batabse Ms access 2003
Dim ADOXcatalog As New ADOX.Catalog
...
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I couldn't find the Adox in com library. is there another way
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I'm using vb.net 2008
I was searching about how to create DATABase ms acess 2003 using vb.net. means: by create a code in vb.net to do this, and I found this link but I don't know how to deal with...
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I Tried this code to display data from textbox on the Vb application to textbox on the google. but didn't success
after add reference file dll SHDocVw
Dim objIE As SHDocVw.InternetExplorer
...
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So what about using this?
MyPerson = Nothing
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I create class as Person and include a public sub Insert_DB
I write down this code in form
Dim MyPerson As New Person
MyPerson.Insert_DB(Me.TextBox1.Text, Me.TextBox2.Text,...
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Vb.net 2008
I create registration user name and password project with Login form
using code: My.Setting.....
My question when I wrote the username and password in TextBoxes . I want when checked...
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so in the property Get and Set . the first is by Write then Read isn't it?
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So you mean that the Get returns the value after checked if .....?
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I'm trying to understand how this code work step by step but I'm confusing
How the code work when excuted from first step to last step?
example: when I set obj to age = 39 . is the first step is...
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Thank you for help!!. I got a good information
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that mean isn't possible to copy the folder with its content to another location, as we do manually
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