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by: Andrew |
last post by:
I get a Null Reference Exception if I close a modeless form (that is, a form
displayed using Show()) when a selection is made from a ComboxBox. If the
form is modal (displayed using ShowDialog()) or the selection is made from,
say, a ListBox, no exception is thrown.
I have included a simple example below. The error message refers to Unsafe
Native Methods, but the code is 100% managed. What is going on ?
I am using C#.NET 2003, Standard...
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by: Andrew |
last post by:
I get a Null Reference Exception if I close a non-modal dialog (that is, a
form opened with Show()) when a selection is made from a ComboBox. The error
message refers to Unsafe Native Methods, but the code is 100% managed. The
exception is not thrown if the dialog was modal (opened with ShowDialog()) or
if the selection is made from, say, a ListBox.
I have included a simple example below.
I am using C#.NET 2003, Standard Edition.
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by: Jay |
last post by:
I am trying to edit a dialog created with msvc 6.0. If I select a control
and look in the properties window, there are no properties shown. The
drop-down list has 'Selected Object' multiple times (I guess once per
control).
Is there any way of changing properties using the dialog editor or should I
be using a text editor?
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by: Newbie |
last post by:
Dialog blows out upon bad keystroke.
Please pardon the Q if it has been asked too frequently, I could not find it.
When I hit a bad key in and uneditable control (ie <RTN> when tihe focus is on a button), my program exits.
How can I prevent this?
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by: Bonj |
last post by:
Hi
How do developers that use the SDK (not full-blown VS IDE) create dialog
boxes?
Do they type out the DIALOG resource section of the .rc file manually? Use a
third-party program? Or cheat, and hop on a mate's PC that has got VS IDE
whenever they want to create a dialog box?
Or do they use a dialog editor that is actually included in the SDK that I'm
failing to find?
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by: xargon |
last post by:
Hi everyone,
I have a frustrating problem. I have a Windows dialog based application
(non-MFC). So, I created the dialog in the resource editor. However, I
want to precisely specify the size of the dialog. But the resource
editor does not let me specify the width and height of the dialog. It
has property fields for x and y pos but no fields for width and height.
So, my question to you gurus is how I can specify the width and height
of...
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by: Michael Rodriguez |
last post by:
Does anyone know where I can find a cheap/free simple dialog popup editor
that will allow me to edit with the RichTextBox control?
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by: Ron M. Newman |
last post by:
Hi,
Simple imaginary problem:
1) I have a class with three integers in it.
2) An object of this class is a member of a class I will submit to a
propertygrid
3) I want to have a custom dialog box to edit this structure
4) I want this dialog box to be launched from the "..." custom editor button
of a property grid.
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by: =?Utf-8?B?VGVlcmF2ZWU=?= |
last post by:
I try to invoke Connection Properties dialog box that Visual Studio 2005 use.
The dialog that I said is used in many places such as when developers build
connection string in Settings.setting file
(http://www.one.co.th/downloads/Settings.settings.png). The Connection
Properties dialog box will appear to allow developers to build connection
string. I found article
(http://support.microsoft.com/default.aspx?scid=kb;en-us;Q309485) in MSDN...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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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: 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...
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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: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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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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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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