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by: John Smith |
last post by:
I have a Repeater that is paginated, and I would like the user to
navigate to each page via a DropDownList. I have set the AutPostBack
attribute to true and written code that fires on the
OnSelectedIndexChange event. However, I am unable to retrieve the
value of the DropDownList after the PostBack. I have tried
dropdown.SelectedValue, dropdown.SelectedItem.Value, and
dropdown.SelectedIndex. None of these returns the page that was...
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by: Earl Teigrob |
last post by:
I want to write a function where I pass in a reference to a dropdownlist and
a "match value" and have it returns the index of the dropdownlist item that
matchs (or -1 if there is no match)
private int GetMatchingIndexOfDropDown(ref DropDownList d, string
MatchValue)
{
return
}
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by: Rob Venable |
last post by:
Hi all,
Can anyone tell me how to retrieve the ID of a selected item from a
DropDownList. My query brings back the ID and value and I cycle through
the .Read Method to add items to the DropDownList.
e.g.
While dr.Read
DDL.Items.Add(dr("value"))
End While
I can do it if I use this method:
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by: Tim Zych |
last post by:
I'm having problems with a dropdownlist control.
I fill the control with values in the page_load event. But when I click the
button the dropdownlist control gets cleared out.
How do I use a value from the dropdownlist?
I've simplified what's going on. This example is supposed to add to a
textbox the value in the dropdownlist.
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by: Teep |
last post by:
Below is my code for dropdownlist that is populated from a SQL table.
After a selection from the ddl, a datagrid is suppose to come up
pertaining to the information selected, but I keep getting a DNS
error. I developed this "simple" page but so far it is not simple!
argh!
<%@ Page Language="VB" Debug="true" Explicit="true" %>
<%@ import Namespace="System.Data" %>
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by: Nathan Sokalski |
last post by:
I have a user control that contains three variables which are accessed through public properties. They are declared immediately below the "Web Form Designer Generated Code" section. Every time an event is fired by one of the controls contained in the User Control, these variable are reset. Here is my current code (I have a little more to add later, right now I am just concerned about the variables getting reset):
Public Class DatePicker2...
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by: imranabdulaziz |
last post by:
Dear All,
I am mess with one situation let me explain the scenario.
I am making search form where I display 15 field in checkboxlist and user select one or two or three or any no to all field. Depending on his selection (he tick the field and click filter button ) Now in filter button click I create label and dropdownlist control(populated from database) and add it to placeholder control. Now I select value and click the search button. Now...
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by: munya |
last post by:
I am new in .asp I am trying to use dropdownlist to display values from the database and be able to query the database based on displayed values in a dropdownlist.
the prob is when I select any value in the dropdownlist and click a button to query a database the value in the dropdownlist changes back to the first value in the dropdownlist.
Here is the code: for the dropdownlist
private void DropView_SelectedIndexChanged(object sender,...
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by: mylog |
last post by:
Hi
I am having a problem of getting the value from the dynamically generated table and dropdownlist. What I am facing is, I have created a table in the aspx page and now I need to add values to the the cells of the table respectively which I have done easily but the problem is when I add the dynamically generated dropdownlist to the cell I cannot read the value from the dropdownlist.
For adding the dropdownlist in the cell I have done the...
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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: 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: 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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