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sebair · Feb 21 '12, 07:53 PM

My main form contains as tab control. The first tab contains nothing but a suform whose ControlSource is a select query. When the form is opened the results of the query are displayed in the subform. It is a thing of beauty.

Here is my question: The subform has only two events (Enter and Exit). How do I tell when the record selection changes. Or which record is actually selected. There are no controls, as such, on the subform....

prashant82 · Nov 9 '11, 07:36 AM

I have a rich text box and I want to update the logs with the events happening in other classes.How can I execute this?

TIA
Prashant

prashant82 · Nov 9 '11, 07:23 AM

I have a rich textbox control on a windows form.
I want to update the log information in that control which
comes from another class in the same project.
Suggestions please?

Thanks
Prashant

Colin Rodrigues · Feb 14 '11, 02:22 PM

I am using an image in a hyperlink...for this image i refer to a url...
Now my question is, that if this url does not return me a image i want to set a default image from another url...

thanks in advance!!

sanakausar · Jan 21 '11, 01:59 PM

Hi

I am working on a web application which is a sort of bidding portal where buyer post their jobs and the service provider bid against them. The application is being developed using EF 4.0 , .Net 4.0 and Sql Server 2008. Now there are a lot of notifications that needs to be generated and send to respective parties/users. Some example of events are: if a job is cancelled, or a bid has been selected or a message has been posted on the...

Henrik · Aug 17 '10, 09:29 PM

Hello,

I'm trying to make an event that will close a usercontrol and open another one. The first user control is for login and when the password have been validated, the event should fire and the event/form would close the usercontrol. The problem is that the form can't see the event with the error "are you missing a using directive or an assembly reference?"

The form code:

Code:

using System;

...

kpotdar · Jun 23 '10, 01:11 AM

I have a scenario where on my page(reports.as px) I submit a report request to a class(ReportWri tter.cs) in a web app. The class in turn uses a webservice to submit this job to the DB(Oracle 10g). The service returns me only the JobID. The class then uses the JobId and polls on a DB table(Jobs_Queu e) to check if this job is completed or not. If it is completed, it returns a path where the pdf is saved to the calling page. The calling page then uses...

lgrave · Jun 9 '10, 06:27 PM

Hi all,

I'm using PHP to connect to a TAPI phone.
To create a call, I do the following (it works fine):

Code:

$tapi = new COM("TAPI.TAPI.1");
$res = $tapi->Initialize();
$objCollAddresses = $tapi->Addresses;
for($i = 1; $i <= $objCollAddresses->Count; $i++)
{
	if(strpos($objCrtAddress->AddressName, IP_OFFICE_PHONE) !== false)
	{
		$gobjAddress = $objCollAddresses->Item($i);

...

romepatel · May 31 '10, 01:27 PM

I have an parent-child window. I need to refresh the parent window when the child window is closed. I had tried

Code:

<body onunload="window.opener.location.reload();">

When i navigate to different page in the child window , each and every time the parent window is refreshed. I want to refresh it only when the child window is closed. How can i do that?

Nicodemas · Mar 27 '10, 01:03 AM

I've done some rudementary searching for a topic that would lead me to a good solution, but I have not found any so far. I was hoping Bytes might lead me to glory!

I built my own "pop up calendar" script.

It creates a table that has hyperlinks inside cells which, once clicked, will populate a textbox with a preformatted date.

It positions the table absolutely at the mouse coordinates...

popoyen · Mar 8 '10, 12:39 PM

hi im a newbie at vb, and i want to edit a textbox that have a defined value like a the coded value.below

Code:

Private Sub txtunits_GotFocus()
txtunits.Text = Format((Val(cbotimeto.Text) - Val(cbotimefrom.Text)) * (Val(chkMon.Value) + Val(chktues.Value) + Val(chkFri.Value) + Val(chksun.Value) + Val(chksat.Value) + Val(chkWed.Value) + Val(chkthurs.Value)), "0.00")
If txtunits.Text = "3.00" Then
MsgBox

...

ElwoodBDR529 · Jan 7 '10, 01:45 PM

Hi,
I'm using a FormView with a dynamically loaded item template. Inside the template (an ascx file loaded through Page.LoadTempla te(...) ) there is a button and I need to invoke the click event on that button.
Any ideas?

Thanks in advance,
ElwoodBDR529

poldoga · Nov 1 '09, 01:22 AM

Here is my problem. I have a thread which constantly polls a piece of hardware's serial output. Every time it detects a certain serial sequence, it triggers an event handler wherein I have code which processes said sequence.

The problem is that the processing is quite time intensive. I noticed that when the program is in the event handler, the hardware is not being polled. If possible, I would like the processing and polling to happen...

petesquawk · Oct 13 '09, 10:23 PM

How easy is it to combine vb and c code in VS 2008? I have an application that is written in vb and interface files for a motion controller written in C++. The vb and c++ code need to communicate between each other. How hard would it be to use events and delegates to solve this problem?

Tsubaki · Sep 4 '09, 05:36 AM

Hello everyone.

Which one is best to use for remote administration of multiple computers?
synchronous, semi-synchronous or asynchronous?

Thanks a lot,
Tsubaki

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