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by: emma middlebrook |
last post by:
Hi
Straight to the point - I don't understand why System.Array derives
from IList (given the methods/properties actually on IList).
When designing an interface you specify a contract. Deriving from an
interface and only implementing some of it means something is wrong:
either the interface specification is wrong e.g. not minimal or the
derivation is wrong e.g. the type can't actually honour this contract.
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by: Arjen |
last post by:
Hello,
Does somebody haves a solution for this?
Thanks!
Line 74: if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType ==
ListItemType.AlternatingItem) {
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by: MS |
last post by:
I am very new to asp.net. Please help me in resolving the error:
DataBinder.Eval: 'System.Data.DataRowView' does not contain a property
with the name RENEW_EXIST.
I get the above error with the following code in aspx page
<asp:Label ID="lblRenewExist" Visible="False" Runat="server" Text='<%#
DataBinder.Eval(Container.DataItem, "RENEW_EXIST") %>' />
If I change DataBinder.Eval(Container.DataItem, "RENEW_EXIST") to...
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by: dotnettester |
last post by:
I have a DataGrid with a checkbox as ItemTemplate....
<asp:DataGrid id="Datagrid3" runat="server" AutoGenerateColumns="False" >
<Columns>
<asp:TemplateColumn>
<ItemTemplate>
<asp:CheckBox id="Chk" Text="<%# Container.DataItem %>"
runat="server">
</asp:CheckBox>
</ItemTemplate>
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by: Nathan Sokalski |
last post by:
I am using a DataSet as the DataSource of a DataList in my code. The SQL
used to get the data from the database begins with:
SELECT
members.organization,artists.artist,artists.email,artists.website,members.email
FROM members INNER JOIN artists ON members.memberid=artists.memberid WHERE
Notice that both tables involved in the SELECT statement have a field named
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by: Mark R. Dawson |
last post by:
Hi all,
I may be missing something with how databinding works but I have bound a
datasource to a control and everything is great, the control updates to
reflect the state of my datasource when I update the datasource - awesome,
but I have an issue with updating from a different thread.
Here is my datasource, a person class that raises the PropertyChanged event:
class Person : INotifyPropertyChanged
{
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by: John |
last post by:
I'm getting this error when i'm trying to databind my dataset to a dropdown:
DataBinding: 'System.Data.DataRowView' does not contain a property with the
name '12/12/2003'
but if I do a response.write I can see the dates fine, what is causing this
error?
code:
dYear.DataSource = dsYearofSales.Tables;
string strYearofSales = dsYearofSales.Rows.tostring();
dYear.DataTextField =
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by: =?Utf-8?B?R29rdWw=?= |
last post by:
I am struck up with a problem and want anyone here to help me out. I am a
beginner in .NET trying to learng DataBinding concepts. I have binded 4 text
boxes with a dataset but when I say adapter.update it gives me 0 records
updated! I am not getting any exceptions. Below is the complete code. Someone
please help me out.
using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
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by: Mundo |
last post by:
Hi
I'm pulling my hair out with a problem caused when DataBinding a
DataSet to a web control. I first tried using a GridView but when that
failed, I tried a Repeater. I'm getting the classic
"'System.Data.DataRowView' does not contain a property with the name
X" error message which suggests I'm not putting X in the SELECT
statement. But this is not the case. If I set the GridView to
AutoGenerateColumns="true", it works fine and all the...
|
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...
|
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: 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: 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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