Hi
How to give alphanumeric validation for textbox in VBA for ms access
already the textboxvalue is filled with "6hy754"
textbox="6hy754 "
I have to check whether the value is alphanumeric or not
rpradeepa
Last Activity: Jan 20 '09, 08:39 AM
Joined: Apr 4 '08
Location:
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validation for alphanumeric
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Ms access
Hi
I have one database and a form with one textbox.The textbox is for Amount,I have
to write code for validating that particular textbox. For eg: positive testing is it
allows Only numbers and negative testing is it not allows the alphabets,speci al
characters for the amount textbox.
In the database i have to create one field called amount,in that i will enter the
following values such... -
Hi
Thanks for the reply
I want to handle the errors globally in the application, dont want to redirect the page
plz give some other solution -
Error handling
Hi,
For handling the errors globally, i did some thing in web configuration file and global.asax file
In web configuration
<customErrors mode="Off" defaultRedirect ="Err.htm"></customErrors>
In global.asax
Sub Page_Error(ByVa l sender As Object, ByVal e As EventArgs)
Dim ex As Exception = Server.GetLastE rror()
Response.Write( "Handled... -
Exception
Hi,
while trying to record the keystrokes from outside the application (ie a notepad) i'm getting 2 exception " NullReferenceEx ception was unhandled." and "callbackoncoll ecteddelegate was detected "
...Code:Imports System.Runtime.InteropServices Imports System.IO Public Class Form1 Private Declare Function UnhookWindowsHookEx Lib "user32" (ByVal hHook As Integer)
Last edited by DrBunchman; Jul 15 '08, 09:43 AM. Reason: Added [Code] Tags - Please use the '#' button -
...Code:Private Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) new_dbconn1.ConnectionString = ConfigurationManager.ConnectionStrings("database name").ConnectionString AMenu.Access_Menu(Session("form")) If Not IsPostBack Then PopulateRootLevel() MyTree.CollapseAll() End If _titleiconimageurl = "~/images/menuicon.jpg" End Sub <asp:TreeViewLeave a comment:
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Tree View
Hi,
I designed one treeview in asp.net
my treeview looks like
-level1
- A
- B
-level2
- C
- D
At startup I only see the root levels
- level 1
- level 2
I expand level 1 and click level2
then a postback is generated and the tree is rebuilt. This is a problem
because after the postback the state... -
Error in vb.net
Hi
Im getting this type of exception in vb.net program
PInvoke restriction: cannot return variants.
how to clear this exception
Thanks in advance -
I need to store the recorded mouse movement and keystroke in the notepad
and playback it when requiredLeave a comment:
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hi
I got some code for mouse movement and keystroke in c++.
i need a code in vb.net. can u please help me...
Thanks in advanceLeave a comment:
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vb.net
Hi,
how to record the mouse movement and keystroke in vb.net
Thanks in advance -
J2ME-File Connection
I am using MIDlet code to connect to a notepad using FileConnection. i have stored the notepad Custmertxt.txt in CFCard folder. i am able to read this txt file from emulator. but when i installed it to the mobile i got the error saying
javax.microedit ion.io.Connecti onNotFound Exception: Only absolute file URL's of type <drive>:<path > are supported.
plz help me. thankx in advance. -
Hi
I have one midlet program,,jar,,j ad and manifest file.I want to test that midlet program in mobile.what i want to do?
Plz give the steps to execute the program in mobile.
Thanks in advanceLeave a comment:
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using midlet in mobile
Hi,
How to run the midlet program in mobile device?
Thanks in advance -
Hi pronerd,
I just downloaded j2me wireless toolkit 2.5.2, jdk1.6.0_05
I have one midlet program, jar file, jad file and manifest file.
I clicked on build then run, an generic emulator showed up, when I clicked on launch to run the application, the emnulator exited with the following message on the console.
Project "midlets" loaded
Project settings saved
Building "midlets"
Build...Leave a comment:
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In Midlet
HI,
what is the procedure to run the midlet program?
Thanks in Advance -
i added the directories in classpath,but im getting 58 errorsLeave a comment:
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i added the directories in classpath,but im getting 58 errorsLeave a comment:
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ya correct i have cleared that error.
now im getting this error
javac WelcomeForm.jav a
WelcomeForm.jav a:16: cannot find symbol
symbol : class Voting
location: class voting.WelcomeF orm
private Voting voting;
^
WelcomeForm.jav a:18: cannot find symbol
symbol : class Voting
location: class voting.WelcomeF orm
public WelcomeForm(Vot ing a)
...Leave a comment:
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Error in midlet
Hi,
im getting this type of error in midlet program
package javax.microedit ion.midlet does not exist
package javax.microedit ion.io doaes not exist
Welcomeform.jav a:4: package javax.microedit ion.lcdui does not exis
import javax.microedit ion.lcdui.*;
^
Welcomeform.jav a:8: cannot find symbol
symbol: class Form
public class WelcomeForm extends Form implements CommandListener
...
No activity results to display
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