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Hi All,
I have a SQL database column "ID", in which I added one by one entries as 2,5,6,1,8... randomely.
I want to arrange these entries in Ascending order so that in datagridview it get displayed in order 1,2,3,4... like this.
Can someone help me on this?
Thanks.
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Use order by in the query/stored procedure you are using to retrieve the data.
50-50-90 rule: Anytime I have a 50-50 chance of getting something right, there's a 90% probability I'll get it wrong...!!
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This is not the appropriate forum for your question. Choosing the correct forum helps you get more answers (and better answers).
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If you have a SQL Question Post here
General Database
http://www.codeproject.com/Forums/1725/General-Database.aspx[^]
in the Query that you use to display the Grid with , add the Following line of SQl
Order by ID ASC
Vuyiswa Maseko,
Spoted in Daniweb-- Sorry to rant. I hate websites. They are just wierd. They don't behave like normal code.
C#/VB.NET/ASP.NET/SQL7/2000/2005/2008
http://www.vuyiswamaseko.com
vuyiswa@its.co.za
http://www.itsabacus.co.za/itsabacus/
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So I have finally figured out how to dynamically add data to comboboxes created on the fly however I still cant create an on change event for the combobox.
Heres what I am looking at doing.
Set optioncombobox = Me.controls.Add("Forms.ComboBox.1", "Cheese" & comboNumber)
With optioncombobox
.Text = "Please Select an option..."
.left = 114
.width = 276
.top = 102
.Height = 18
End With
While Not (IsEmpty(Range("'Info'!a" & Counter)))
X = Range("'Info'!a" & Counter).Value
If InStr(1, X, "|") > 0 Then
Else
With controls("Cheese" & comboNumber)
.AddItem (Range("'Info'!b" & Counter).Value)
End With
End If
Counter = Counter + 1
Wend
Then I am trying to create something like this
Private Sub Controls("Cheese1")_Change()
Do Stuff
End Sub
But I am getting an error saying "Expected: Identifier"
Anyone have any thoughts on how I can resolve this??
However when I create a commandbutton click event it can do all of this with no issue.
But I want to do this in an On Change event.
Even if there is some way to run an event if any combobox on the whole form changes that would be fine.
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In VB6, handling events for dynamically added controls in quite difficult. There is a keyword WithEvents that may help you, but I am not sure how you can use it with dynamically added controls.
Your syntax for event method declaration is totally wrong  Work on the WithEvents keyword.
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Why are you still using VB6 in 2009 ?
Vuyiswa Maseko,
Spoted in Daniweb-- Sorry to rant. I hate websites. They are just wierd. They don't behave like normal code.
C#/VB.NET/ASP.NET/SQL7/2000/2005/2008
http://www.vuyiswamaseko.com
vuyiswa@its.co.za
http://www.itsabacus.co.za/itsabacus/
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Hi,
I am using SQL database with VB. The database "company" has 1 column "EmpID" which I filled with 0,1,2,... so on, and "EmpID" column is in string format.
Now I want to get the MAX of this "EmpID", for this I wrote a code like this in VB :
SELECT MAX(EmpID) From company.
I found that out of 0 to 150 EmpID in database, it is selecting MAX value as 9 and sometime as 99.
I think there is something wrong with this. Also, If I test it for small data, say from 1 to 15, it is selecting correct MAX value.
Can someone help me how to do this? My basic idea is to get the last "EmpID" which I will add and use it as next "EmpID".
Thanks
R.S.
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I think that is because your EmpId id not an integer in your database. It something be varchar or something similar. You should change it to int if it can have only integer values. In order to make the query work in current condition, use following:
SELECT MAX(cast(EmpID as int)) From company
Note that this is not a good practice.
50-50-90 rule: Anytime I have a 50-50 chance of getting something right, there's a 90% probability I'll get it wrong...!!
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It is because your EmpID is stored as text instead of number. The correct datatype to use is 'int', and your EmpID column most probably is 'varchar' datatype.
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Select MAX(cast(EmpId as int)) from TblName
OR
Select top 1 EmpId from TblName order by EmpId desc
Niladri Biswas
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Dear,
Could any body assist me regardig the following issues.
1. In my VB project when I am trying to upload .xls file.Error message is coming "Run Time Error '-2147319779(8002801d)' Automation Error : Library Not Registered"
Code Line where error is coming...
<br />
If (fso.FileExists(Trim(Text1.Text)) = False) Then <br />
however same code is running in other machine without any error.
Please let me know asap.
Thanks
Ashish
modified on Friday, November 27, 2009 1:09 AM
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I believe this is VB6 code and you are using File System Objects in your code. Your target system is missing the Microsoft Scripting Runtime Library DLL (scrrun.dll).
Please note that there is a known versioning problem with this DLL. Ensure that you copy and register the correct version that you have compiled your application with.
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Dear Shameel,
I have done what I was told by you.Still the same error is coming.Even I have given full rights for me(as a login user).
Could you/anybody suggest me for that...
Thanks
Ashish
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Check if you have scrrun.dll in your target box (typically in %System32% folder), and if it matches the exact same version of the dll that is in your development box.
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mates,
Is it possible to automatically open an excel print preview?
if possible, can you give me an idea how to do it..
thanks.
note: I will code this in visual basic.
thanks in advance
C# コードMicrosoft End User
2000-2008
「「「「「「「「「「「「「「「「「「「「「「「「「「「「
The best things in life are free
」」」」」」」」」」」」」」」」」」」」」」」」」」」」
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I think you can use Microsoft.Office.Interop.Excel.Workbook.PrintPreview method for this.
50-50-90 rule: Anytime I have a 50-50 chance of getting something right, there's a 90% probability I'll get it wrong...!!
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I need to deploy a .NET 2.0 windows application so if no SQL Server found on the network, it will allow them to install SQL Express.
If there is SQL Server, then it will allow them to create a database with some baseline data.
Really need help on this,
Thanks,
Ekjon
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Basically, my concern is - to create a database with 30/40 tables with some data in some of them - the sql statements would be large. What would be the best approach to deal with it?
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Hello,
I am programming in vb2005
I have some pictures of a character that if you change them you got a movement of him. I write a small function that move the character when clicking on right arrow. THe images are in PNG format so it is good for the transparency. Then problem is when I put the characted on a image backkground I get jump of the picture.
How can I fix the problem?
Thank you
Shay Noy
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What code have you got so far?
Hard answer unless we know the bigger picture.
------------------------------------
In science, 'fact' can only mean 'confirmed to such a degree that it would be perverse to withhold provisional assent.' I suppose that apples might start to rise tomorrow, but the possibility does not merit equal time in physics classrooms. Stephen J Gould
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I don't understand your reply.
Have you understand my post?
Thank you
Shay Noy
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[LOUD AND SLOW...]
Post the code you have written already
[/LOUD AND SLOW...]
------------------------------------
In science, 'fact' can only mean 'confirmed to such a degree that it would be perverse to withhold provisional assent.' I suppose that apples might start to rise tomorrow, but the possibility does not merit equal time in physics classrooms. Stephen J Gould
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Imports system.Reflection
Public Class Form1
Private arrLeft(5) As Bitmap, arrRight(5) As Bitmap
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
arrLeft(0) = My.Resources.L1 : arrLeft(1) = My.Resources.L2 : arrLeft(2) = My.Resources.L3
arrLeft(3) = My.Resources.L4 : arrLeft(4) = My.Resources.L5 : arrLeft(5) = My.Resources.L6
arrRight(0) = My.Resources.R1 : arrRight(1) = My.Resources.R2 : arrRight(2) = My.Resources.R3
arrRight(3) = My.Resources.R4 : arrRight(4) = My.Resources.R5 : arrRight(5) = My.Resources.R6
End Sub
Private Sub Form1_KeyDown(ByVal sender As System.Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles MyBase.KeyDown
Static ind As Integer, LastDir As String
Static counter As Integer
Select Case e.KeyCode
Case Keys.Left
If LastDir = Keys.Right Then ind = 0 : counter = 0
If counter Mod 5 = 0 Then
PictureBox1.Image = arrLeft(ind Mod 6)
Application.DoEvents()
PictureBox1.Left -= 10
ind += 1
End If
LastDir = Keys.Left
Case Keys.Right
If LastDir = Keys.Left Then ind = 0 : counter = 0
If counter Mod 5 = 0 Then
PictureBox1.Image = arrRight(ind Mod 6)
Application.DoEvents()
PictureBox1.Left += 10
ind += 1
End If
LastDir = Keys.Right
End Select
counter = counter Mod 21 + 1
End Sub
End Class
Shay Noy
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Hello, I'm totally new to VB and I need some help on creating a custom date format script for a label printer.
The date format is 3 alphanumeric characters (e.g 9BO, 9=year 2009, B=month 11 and O=day 24). The first character represents the year, the 2nd character represents the month and the 3rd character represents the day (day = 1-V with V being day 31).
Any help would be greatly appreciated.
Thanks
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