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Hi all,
One question for all of you!
How to set Shortcut keys for LinkLabels on TaskPane (also for infragistic task pane)?
Using Mnemonics is in vain ... please suggest some other ways or work arounds!
On task pane, only buttons and textboxes responds to the shortcut keys. But not the labels and LinkLabels.
Please suggest the way if you can do this. You can mail me on below specified id.
Manish.Jape@sos.sungard.com
Thanks & Regards
Manish.Jape@sos.sungard.com
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The on leave event of a tab contains a number of conditions. If they are not met I would like the leave event to halt and for the current control (a tab on a form) not to loose focus. However "exit sub" just stops executing the remaining code but still moves to the next control
Is there another command I can use or is there another event that is triggered when I go to leave the tab that would allow a cancel option, and not proceed to the next page?
many thanks
Kerrie
Private Sub tbpDealEntry_Leave(ByVal sender As Object, ByVal e As System.EventArgs) Handles tbpDealEntry.Leave
If something <> something else
'Stop on the current tab, do not proceed to the next control
Exit Sub
End If
End Sub
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I had a sort of similar situation in a Smart Device application. I used the tab controls selected index changed event. If I didn't want the page to change, I just set the tab controls selected index back to the page it was moving from (I had a global variable that kept track of which tab page I was on). It wasn't very smooth, but it worked. So maybe you can get some ideas from that. Sorry I couldn't be of more help.
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Many thanks.
I've used something similar that may be of use to you. The tab you are moving from is recognisable as it is the only 1 where the visible attribute is true. It removes the need for the variable
Private Sub TabControl1_Selecting(ByVal sender As Object, ByVal e As System.Windows.Forms.TabControlCancelEventArgs) Handles TabControl1.Selecting
If Me.tbpDealEntry.Visible Then
e.Cancel = checkDealEntryData()
End If
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In my project i need to perform an operation of merging multiple Crystal Reports into one Single PDF.
As per my Internet search i found that we can do it with help from a 3rd party vendor (TPV).
Is there any other way to do it without using a TPV.
If so plz. let me know and append some code if possible (or) a link.
If Not then where can i get the TPV.
Thankx
Jats
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I want write client server software(Visual basic.Net 2003) when you query server about data from clien then what is connected commands? What do you need to install to executing insert, delete commands, ...?I thank
i am pham quang dan
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What you need is a crash course in ADO.NET[^].
Scroll down to the "Data and ADO.NET" tutorials, have a read through, do the exercises, have fun. 
Also, please stick to your original thread[^].
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 By The Name Of The God
my name is ahmed from egypt and i using visual basic 6.0 to
build activeX DLL , but i have 2 problem::::::::::
1st i write sub that accept 2 arguments as
string :**Public Sub logon_msg(uname As String,passw As String)
**but when i want to use it in exe project se.logon_msg
("ahmed","ahmed") this message appear (compile error:
exepected:=).
2nd i have in my DLL project 1 form contain
winsock tool ,and 1 class module ,the winsock control have
event dataaraival and i want to develop event in the class
module firing when the data arraive to winsock tool.
pls help me quickly
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Hi !
Try this solution for your first proble. Just call the function you required, without brackets e.g.
se.logon_msg "ahmed","ahmed"
because as per my information, in VB the function call with '()' must hav it's LHS variable (LValue) to hold the valued returned by the call (though the function may not return anything). so, call the function without brackets...
-Malli...! ![Rose | [Rose]](https://codeproject.freetls.fastly.net/script/Forums/Images/rose.gif)
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Thank You Very Much -Malli...!
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I want
Write client server software when you query server about data from clien then what is connected commands? What do you need to install to executing insert, delete commands, ...?
i am pham quang dan
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Are you using VB6 or .NET?
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Hai you need to reterive a data from server OR Client sends the information to server?
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How to manipulate the listbox and its components?
examples pls...
xxxheroxxx
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You'll have to be a lot more specific than that. We're not teching classes on how to use the basic controls of VB6. What are you having a problem with?
Dave Kreskowiak
Microsoft MVP - Visual Basic
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Hi,
How do i showing text "Processing" in statusbar while the aplication saving/processing query to the sql database, and when the process is done the text becoming "DONE"
Please advice,
Regards
Abbas
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Depending on how you've written your app,
Me.Text = "Processing..."
' Process pending messages, like repainting the window...
Application.DoEvents()
.
. ' Do you SQL processing...
.
Me.Text = "what it was before..."
Dave Kreskowiak
Microsoft MVP - Visual Basic
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Hello,
I am working on a small project with datagrids and datasets, I want to give the user an option of saving this datasets data to xls file (the data is very small not big data which excel can take it) . I tried using different ways still not able to do it.
Kindly suggest me or any idea How to convert or export this excel format.
Thanking you in advance.
-- modified at 21:30 Monday 17th July, 2006
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I have used the Infragistic .NET Advantage suite in the past which has a control to output data in their Grid control to an Excel file. If you are using Excel 2003, you could just save the DataSet to an XML file, which Excel will happily read. Another way, write your data to a text file usign html tags for formatting and save the file as a .xls file. The advantage here is that you can incorporate forumla into your cells. For Example
<code>
<table>
<tr>
<td><b>Product</b></td>
<td><b>Price</b></td></code>
</tr>
<tr>
<td>Baked Beans</td>
<td>1.20</td>
</tr>
<tr>
<td>Musty Peas</td>
<td>0.79</td>
</tr>
<tr>
<td><b>Total</b></td>
<td><b>=SUM(B1:B2)</b></td>
</tr>
</table>
Steve Jowett
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thanks alot for the help,
Can you kindly give an idea how to write to xml file, and if I am writing with HTML, do I have to write the details too as I am using in one computer ms office 2000 and other computer 2003. Sorry for my ignorance I really don't have any idea about it, if you can give me an idea I can learn more about it and will just use it accordingly.
Thanking you again
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RegistryPermission
can someone describe me how this class wokrs for giving permission to registry paths? for example i gave Read Access Permission to HKEY_Currentuser\Myapp (MyApp is a personal key) . and then wrote a code like below:
my.computer.registry.setvalue(...
but still i have all access permission to this path.
i ran this code from same and different assembly but both can change the variables values in that path. what is the solution to set permissions for specific paths in registry during runnig an application?
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I think you're misunderstanding what the RegistryPermission class does. It does not control access to the Registry key, but is a Permission that your code aquires so it can access the registry.
For example, about the best I can explain it is if your code was running from a network share, it wouldn't normally have Permission to Read/Write the registry. The use of this class by your code "asks" the CLR for permission to access the specified registry key. If Code Access Security is setup properly, your code can get the requested permission, if available to it.
Dave Kreskowiak
Microsoft MVP - Visual Basic
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Hello,
Almost all of my .NET coding has been ASP.NET so I haven't used a timer control much at all. Now I'm coding an application in which I have implemented a timer control that ticks every 1 second. It goes something like this:
Timer.tick fires
if it is the top of the hour,
do some stuff that takes 30 seconds or so
end if
My question is, what happens to the timer ticks while it does "some stuff for 30 seconds or so" ?
"Half this game is ninety percent mental." - Yogi Berra
If you can read thank a teacher, if you can read in English, thank a Marine.
M y and h don't work so well due to m addiction to caffeine and m in abilit to to set a cup down uprigt.
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The Timer keeps running, piling up 30 seconds worth of Tick events!
In your Tick event handler, just disable the timer. Then at the end of the handler, re-enable it.
Private Sub Tiemr1_Tick(blah, blah) Handles Timer1.Tick
Timer1.Enabled = False
.
. do your processing here...
.
Timer1.Enabled = True
End Sub
Dave Kreskowiak
Microsoft MVP - Visual Basic
-- modified at 18:19 Monday 17th July, 2006
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Thanks Dave, it makes sense to disable the timer while I'm doing work. Here is what I've got:
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
If Now.TimeOfDay.Minutes = 0 Then
'Do work that takes 30 seconds
End If
End If
The work only happens twice since it takes 30 seconds. So the ticks sort of build up while I'm doing work and then flood on through after the work is done I suppose. Otherwise the work would run 60 times in the minute at the top of the hour, correct? Now.TimeOfDay.Minutes only gets evaluated later on (after work is done) it seems, and not when the tick actually occurs. That is what it seems like.
At any rate, I will my code change to:
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
If Now.TimeOfDay.Minutes = 0 Then
Timer1.Enabled = False
'Do work that takes 30 seconds
Timer1.Enabled = True
End If
End If
"Half this game is ninety percent mental." - Yogi Berra
If you can read thank a teacher, if you can read in English, thank a Marine.
M y and h don't work so well due to m addiction to caffeine and m in abilit to to set a cup down uprigt.
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