|
Too many items ?
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
|
|
|
|
|
I have a datagridview control in which i have got a column of type DataGridViewComboBoxColumn. I populate this column's combo when I load the form. But while running if i click on the column's drop down button, so that I can view the list of data in the combobox of the column, it takes 2-3 seconds to show me the list. How can I speed up this drop down of the list so that I can make the application faster.
Thanks in Advance.
Sekhar 
|
|
|
|
|
Hi all
Now a can read text file line by line its come like this
in text box
2000121212 John 1980-02-01
but i want to insert them in table in three column
col1 =customerid , col2 = name , col3 = berth date
-- modified at 6:00 Tuesday 13th November, 2007
|
|
|
|
|
If it comes like that, odds are you want to read it as XML. Odd that the XML is not better formed. Looks like you want to use the string.Split method and either split on tab, or if that's lots of spaces, just get the items in the array that are not blank.
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
|
|
|
|
|
Dear:Christian Graus
that file its come in text file like report that contents introduction about report then line of column name then data like this
1Report : SIBP5000 date 2007/11/10
-------------------------------------------------------------------------
iduser Name Created Exp Dte
-------------------------------------------------------------------------
2111001100 john 2007/08/08 2008/08/08
2111000000 scot 2007/08/08 2008/08/08
2555555500 jany 2007/08/08 2008/08/08
2113333100 john 2007/05/08 2008/05/08
i want to do a programm by using VB.net that let me read this report and store
them in table content thats data only >>>>
so i use readstream mouthed to read this data line by line
Q: how to split that line so i can but data in table?
Q2:how to insert them in table?
|
|
|
|
|
1 - the split method on the string class
2 - depends, what sort of table ? The web abounds with examples on how to connect to the various databases that exist.
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
|
|
|
|
|
Can you give me examples about split method in this line
200041511 john 1899/02/02
how to split 9 digit for idno then after 9 digit split 15 digit for name then after 9+15=24 split 10 digit for berth date ?
|
|
|
|
|
I have written a Windows Service in VB.NET 2005 for the purpose of logging data from a nursecall system. The data is written to a SQL database. It is important to know when logging has started and stopped and this is done by writing an entry to the database each time one of these events occurs. This is happening now when the service starts automatically on system startup. The 'stop' entry is even written in the event that the service is stopped manual (not something that would normally be done).
However, if the system is closed down, the OnStop sub is not being executed.
It looks like I need to detect a System Shutting Down event from within my code and then execute Me.Stop, forcing the OnStop sub to execute.
Can anyone help in suggesting how to detect that a system has commenced shutting down?
|
|
|
|
|
|
How to Write Text in currently opened cmd window?
I am using writeConsole function. What Handle i have to give as a parameter.....
Jothi Murugeswaran.S
|
|
|
|
|
i have the following string that i have passed to notepad
Private Sub PrintNotepad()
Dim MySecurity As New MajiDll.Security
Dim strCode As String
Dim myNum As Integer
strCode = strCode & " NYERI WATER AND SEWERAGE COMPANY LIMITED {ENTER}"
strCode = strCode & " P.O Box 1520 {ENTER}"
strCode = strCode & " TEL 2034548,2034617,2034623{ENTER 2}"
strCode = strCode & " DATE : " & Format(Date, "dd-mm-yy") & "{ENTER}"
strCode = strCode & " TIME : " & Format(Time, "hh:mm:ss") & "{ENTER}"
strCode = strCode & " NAME: " & lblname.Text & "{ENTER}"
strCode = strCode & " ACCOUNT NUMBER: " & txtAccNo & "{ENTER}"
strCode = strCode & " PAYMENT FOR : " & cboFundType & "{ENTER}"
strCode = strCode & " AMOUNT RECEIVED : " & txtAmntReceived & "{ENTER}"
strCode = strCode & " AMOUNT CHARGED : " & txtAmountApply & "{ENTER}"
strCode = strCode & " CHANGE : " & lblbal & "{ENTER}"
strCode = strCode & " The Sum of Kshs: " & MySecurity.numConverter(txtAmountApply, "Shillings") & ""
Shell "Notepad.exe", vbNormalFocus
SendKeys strCode, True
End Sub
Could some one out there help me in printing it directly to a printer as it first opens the notepad then u have to click print for it to print
briogene
|
|
|
|
|
Email me on
code {at} osdirect dot com dot au
and I will send you over a class that will help with the printing... 
Cam
|
|
|
|
|
briogene wrote: SendKeys strCode, True
After this can't you send the Ctrl and P keys to execute the print command.
hope it help !
AliAmjad(MCP)
First make it Run THEN make it Run Fast!
|
|
|
|
|
Hi,
I want to change language of the system thru VB code?can any one give me some idea how to do this?
thanx in advance.....
birajendu
CyberG India
Delhi
India
|
|
|
|
|
How can i create a vpn connection using code of vb.net??????????
What changes should be done in settings of computer?
Any idea would be appreciated
|
|
|
|
|
Hi all,
Please give me some guidance to solve this problem
Thanks with anticipation![Rose | [Rose]](https://www.codeproject.com/script/Forums/Images/rose.gif)
|
|
|
|
|
Hi all,
I am adding items to the propertygrid using this method. I have a enumeartion type called Fruit
[code]
Private Enum Fruit
Apple = 1
Banana = 2
Orange = 3
Peach = 4
Pear = 5
End Enum
[/code]
and using this method to add the items to the grid.
[code]
bg.Properties.Add(New PropertySpec("Vijay", GetType(Fruit)))
[/code]
Here the PropertySpec construtor has the following function
[code]
Public Sub New(ByVal name As String, ByVal type As String)
Me.New(name, type, Nothing, Nothing, Nothing)
End Sub
[/code]
The first method wokred well. Now I am trying to add the items the grid using array list. But it is displaying the dropdown list.
[code]
Dim lst As New ArrayList
lst.Add("Vijay")
lst.Add("Ashok")
lst.Add("vijy")
bg.Properties.Add(New PropertySpec("Vijay",lst.Getype ))
[/code]
What could be the problem.Can some one help
|
|
|
|
|
Are you still having trouble with this?
"I've seen more information on a frickin' sticky note!" - Dave Kreskowiak
|
|
|
|
|
Hi I have developed a project in vb6 and converted it to vb.net 2005 Express edition, fixed the issues after conversion, also did some more development wok.
Now after completion of the when I built a release I am not able to install it on client’s place. Tried running application from the exe n debug folder by coping the entire folder on the clients machine but it effused to work..
What I am suspecting is that there is some dependencies from VB6 installation but I am not able to figure it out
What should I do?
Nishkarsh
|
|
|
|
|
Seems more likely that the .NET framework is not installed on the target machine.
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
|
|
|
|
|
.net framework is installed in the target machine...
The application works fine if i also install VB6 in the target machine.. That made me sure that there is a issue of VB6 references and dlll
|
|
|
|
|
 Hi all,
I am working in vb.net,In my application i want to display combobox in a column of datagridview so that the user can select a item of combo,so i used this code:-
Me.DataGridView2.DataSource = Me.ds.Tables(0)<br />
<br />
With DataGridView2<br />
<br />
Dim cmbcol As New DataGridViewComboBoxColumn<br />
<br />
With cmbcol<br />
.DataPropertyName = "emp_id"<br />
.HeaderText = "emp_name"<br />
.Width = 80<br />
.DataSource = ds.Tables(0)<br />
.ValueMember = "emp_id"<br />
.DisplayMember = "emp_name"<br />
End With<br />
.Columns.Add(cmbcol)<br />
End With
But there are some problems
1> First of all i am using dataset binding and i want to display this combobox in second column but it is displayed at the end of all columns.
2>Second is selection of the item of combobox is not properly worked,i need to use emp_id when user select the name of employee in combobox of datagridview
Any idea would be appreciated heartly
Thanks with anticipation
-- modified at 1:40 Tuesday 13th November, 2007
|
|
|
|
|
Have you solved this?
"I've seen more information on a frickin' sticky note!" - Dave Kreskowiak
|
|
|
|
|
MDI_FORM CAPTION IN RIGHT HAND SIDE IN VB6.0
MY CODING IS
<br />
MDIFORM1.CAPTION = "MAIN FORM"<br />
THIS CODE GIVES ME THE CAPTION ON LEFT HAND SIDE.
THANX IN ADVANCE!
PRIYA
|
|
|
|
|
ADD LOTS OF SPACES !!!
Please don't shout. Why are you using VB6 ? It's a dead language.
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
