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by: Brian |
last post by:
I am trying to pass a null value into a stored procedure
so that it can save the data. I am using Microsoft's
SQLHelper dll to do this. My example code is below. How
do I pass in a null value as a parameter? For example, in
the code below, miVendorID is declared as an Object. The
save attempt fails if the object has not been populated
(for example, the person choose not to select a vendor
from the dropdown list) I have the same...
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by: Jay Douglas |
last post by:
Hello, I am needing to pass a class object (this) by reference to a method
in a different class. When I do the following code I get the error (Cannot
pass '<this>' as a ref or out argument because it is read-only) .. Is there
any way to make <this> not read-only?
I have simplified the following code. There is a Task class and a Data
Class. I am trying to pass the task class by ref to the data class.
public class Task
{
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by: Paul M. Frazier, Ph.D. |
last post by:
I am writing a user information update page and I populate the form on
Page_Load with the current values of the user's name, etc. When I
change the text in one of the textbox controls (e.g., change the
user's middle initial from M. to X.) and submit the form, the value
seen for middleinitial.text in the Public Sub that is executed when
the Update button is clicked is the initial value (M.) and not the new
value (X.). Is there something I...
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by: DC Gringo |
last post by:
I am trying to pass an input parater to SQL Server. The parameter is a URL
querystring variable. I can't seem to get it to pass a variable, only a
literal value...
Help!
In the following example, the @archiveType parameter accepts the "all"
sample value. If I replace "all" with Request.QueryString("archiveType"),
it doesn't work. What am I doing wrong?
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by: Peter D.C. |
last post by:
Hi
I want to update data hold in several textbox controls on an asp.net form.
But it seems like it is the old textbox values that is "re-updates" through a
stored procedure who updates a SQL tabel. I know the SP works, because a
smalldatetime-field in the database is changed. I've tried to disable
viewstate on all textbox controls.
Any ideas to solve this problem.
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by: I am Sam |
last post by:
I have a DataGrid that is passing information to a stored procedure properly
but the parameters aren't being casted properly. I was woundering if anyone
can tell me how I should properly cast the following:
(TextBox)UserPrefix=(TextBox)e.Item.Cells.Controls;
string strUserPrefix=UserPrefix.Text;
I keep getting the following error and I don't know why because I have
declared the UserPrefix as a textbox using "protected...
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by: Sandy |
last post by:
Hello -
I have a form that when submitted checks the database and if the username is
already taken, a label shows indicating same.
I need to make that label NOT visible after the user clicks in the username
textbox to change the name.
Any help will be greatly appreciated!
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by: Rogelio Moreno |
last post by:
Denis,
I recommend you to bind the textbox controls to columns
of your table inside your dataset, then get the
bindingmanagerbase for the table, then use the position
property of the bindingmanagerbase to navigate previous
and next.
Rogelio Moreno
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by: colleen1980 |
last post by:
Hi: Can any one please tell me that how to i pass the two textbox
values in the new page. If i use the form action in the popup window
page then the new page is open in the same popup window as i need to
open the new page in the main page window with passing the two textbox
parameters into the new page. Program opens the new page but dont know
how to pass the two textboxes values into the new page name
deceasedToday.asp Needs help in...
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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: 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: 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...
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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: 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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