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by: Dan K. |
last post by:
Hi NG,
the problem :
im working with the error provider (EP) to remind users of filling
required fields. in each control i ve a check method which check the
field inputs and set if needed the error provider. also in each
control one method to reset all error providers ... looks like this :
/// <summary>Clears all ErrorProvider</summary>
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by: Steve Randall |
last post by:
In VB.NET, how (at runtime) can I determine if a form
contains an ErrorProvider component and to get a reference
to it? Since an ErrorProvider is a component and not a
control I can't see a way to do this.
Any help much appreciated.
Merry Christmas to everyone out there!
Regards
Steve
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by: M O J O |
last post by:
Hi,
How do I check if an ErrorProvider has errors?
Take for example this code...
(err = ErrorProvider...)
Public Sub Test
If TextBox1.Text= "" Then
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by: Jeppe Jespersen |
last post by:
I read the following - regarding the ErrorProvider control - in the MOC
Course Material for course 2373:
"You can set your own error messages manually, as shown in the following
example, or when working with bound data, you set the DataSource propertyof
the ErrorProvider to automatically pick error messages up from thedatabase."
So, basically I want the ErrorProvider to automatically pick up database
errors, but have so far had no...
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by: ljlevend |
last post by:
I have the following issues:
1. I want to make it so that ToolTips never go away once they are shown
until the user moves the mouse outside of the control for which the ToolTip
is assigned. It seems to me that setting the ToolTip.AutoPopDelay to a large
value (e.g., Int32.MaxValue) should acomplish this goal, but it does not.
2. I want to make it so that the ErrorProvider message is always displayed
when the mouse is over the...
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by: Alvaro Lamas |
last post by:
I have a problem with the ErrorProvider with a mdi interface, I have a MDI
form which opens a child form, that child form uses the errorprovider to
show the problems with the data entry. The problem happens when I use the
show method of the child form it will try to validate the first field and
since it need to not empty and its just opening for the first time it fails
and the errorprovider shows an error icon, something that I obviously...
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by: J L |
last post by:
I have a from with an ErrorProvider on it. I pass a reference of the
form to a subroutine where I want to reference the ErorrProvider. I
could pass it in the call to the subroutine, but I would like to
dreive it from the reference to the form that I am already passing.
Can this be done?
TIA
John
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by: Ryan |
last post by:
A binding navigator control adds the following code for when the Save button is clicked:
Me.Validate()
Me.UserBindingSource.EndEdit()
Me.UserTableAdapter.Update(Me.UserDataSet.User)"
You can add code to the column changing event for the dataset by using the dataset designer, for example:
Private Sub UserDataTable_ColumnChanging(ByVal sender As System.Object, ByVal e As System.Data.DataColumnChangeEventArgs) Handles Me.ColumnChanging
If...
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by: Freeon |
last post by:
How do I capture the hover event on the ErrorProvider control?
I created a custom control and inherited the ErrorProvider. Problem is
I don't know which method to override to capture the hover event. I
want to popup a custom form instead of the default tooltip.
Any help would be greatly appreciated.
Thanks,
Christian
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
|
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
|
by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
|
by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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