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by: Maziar Aflatoun |
last post by:
Hi everyone,
I am trying to select an item in my DropDownList (Everything on 1 .aspx
page) and it gives me the following error message. Has anyone encountered
this problem before? or any idea how I can resolve it? (In this case I want
to select the Canada from the country list)
SqlDataAdapter daCountry = new SqlDataAdapter("SELECT * FROM Country ORDER
BY Value", conn);
DataSet dsCountry = new DataSet();
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by: Thomas Scheiderich |
last post by:
I have a screen that is trying to search a listbox both by FindByText
and FindByValue. The FindByValue is working find, but the FindByText is
not finding anything. This is even if I copy the text directly from the
source page and paste it into the textbox to make sure I have no typos.
Here is the screen:
*******************************************************************
<%@Page Explicit="True" Language="VB" Debug="True" %>
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by: Mark |
last post by:
I have a dropdownlist that is dynamically populated. I want to make one of
the items be selected by default based on PART of the text that is
displayed. However, the FindByText method of the dropdownlist is looking
for a complete match. Aside from iterating through the entire collection
of list items, is there an easier way to find the matching item, and then
select it?
Thanks in advance.
Mark
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by: AK |
last post by:
Hi,
I am using FindByText method of dropdownlist to change the selected item in a dropdownlist like this:
DropDownList1.Items("mySelectedText").Selected = True
It doesn't seem to be doing the trick. I have this piece of code in OnSelectedIndexChanged event of the dropdownlist.
Can anyone tell me why it's not setting the selected item?
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by: JIM.H. |
last post by:
Hello,
I usee this to find string sD in drop down list and select the value.
dllSP.SelectedIndex = dllSP.Items.IndexOf(dllSP.Items.FindByText(sD);
Can I get FindByText work with wildcards? So dropdown list has xyzt, and if
sD is xyz, I need to select xyzt. Right now it does not select since is
expects whole match. How can I do this?
Thanks,
Jim.
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by: |
last post by:
Hi, is it FindByText case Sensitive?
How to set it to case insensitive? Thanks in advance.
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by: Aneri |
last post by:
How to use FindByText property of dropdownlist where text to find is in a textbox? i.e
if i write,
dropdownlist1.Items.FindByText(" ' "& txt1.Text &" ' ").Selected = True
i get error
System.NullReferenceException: Object reference not set to an instance of an object
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by: prpleprncs |
last post by:
I have a dropdownlist that is selected on page_load. the values of the dropdown comes from the database using a datasource at design time. the value that needs to be selected comes from the database also. I have tried everything in the world to get the page to load without the System.NullReferenceException: Object reference not set to an instance of an object.
I ahve used the trim functions for any possible paddings (there were some). I...
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by: raam |
last post by:
hi
I have a list box with some country names from database.
when i click search button the "country" list selecteditem should be selected.
but it is not.
here is my code where iam using a stored procedure which is outputting 3 tables simultaneously.
the list box of country is 3rd table that is table
if (objDataSet.Tables.Rows.Count > 0)
{
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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...
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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: 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: 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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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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