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by: RPI_alum |
last post by:
I've been experiencing some frustrating behavior that I believe may be a MS bug in the Framework. Has anyone else experienced this, know a better way to resolve it, or if it is an actual MS bug
*) I have a DataSet containing 2 tables, A and B
*) There is a 1-to-1 relation between the tables with table A being the parent. (ABrel
*) A DataView is created on table A to allow filtering of the result se
*) 2 Text Boxes are created and Bound...
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by: jwedel_stolo |
last post by:
Hi
I'm creating a dataview "on the fly" in order to sort some data prior to writing out the information to a MS SQL table
I have used two methods in order to determine the sort order of the DataView. (I'm writing in C# with the v1.1.4322 of the .NET Framework, in Window2K server"). First of all, here are the two methods I have used in order to apply the sorting property to the DataView
1. Simply defining the sort order and colum
DataView...
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by: Martin Schmid |
last post by:
I am trying to implement a DataView for a DataGrid so I can sort at runtime
by clicking on column headers. My initial page load works... it displays
the data However, when I click a column heading at run time, the data
doesn't sort as expected, in fact, the DataGrid becomes empty, all I see are
column headings:
SqlConnection sqlConnection;
protected System.Web.UI.WebControls.DataGrid DataGrid1;
protected ProjContMan.dsProjByDate...
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by: Alpha |
last post by:
I have a window application. In one of the form, a datagrid has a dataview
as its datasource. Initial filtering result would give the datavew 3 items.
When I double click on the datagrid to edit the selected lie item at which
case I would pop up a separate dialog box to do so, in the debugging code,
the dataview.count would return 0. I get a error message because I tried to
get values out of a dataview that holds 0 items. Does anyone...
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by: kjvt |
last post by:
Based on a prior posting, I've written a function to convert a
recordset to a dataview. The first call to the function for a given
recordset works perfectly, but the second call always returns a
dataview with a count = 0. Can someone explain why and how I might
work around this problem?
Here is the code for my function:
Public Shared Function GetViewFromRS(ByVal pRS As ADODB.Recordset) _
As DataView
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by: Steve |
last post by:
I have a form with a dataset and a datagrid.
I created a dataview on this dataset.
When the user modifies the datagrid, I look up this record in the dataview
to make sure it is unique.
Here is the confusion.........
I thought that the DataView is the view from the dataset, but it seems that
the dataview has the records that are in the datagrid, because everytime I
search for a record that I know is NOT in the dataset, it finds it. I...
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by: David Wender |
last post by:
I want to create a dataview with a sort on multiple columns. However,
when I use FindRows, I only want to search some of the columns, not
all. Is this possible? I have not been able to make it happen.
Dim objKeys(2) as Object
objKeys(0) = "CL"
objKeys(2) = 4000
Dim posView As DataView = New DataView(posDS.Tables("Positions"), _
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by: astro |
last post by:
I have a datagrid that is two levels down from the dataview (i.e.
grandchild). I have spent 3 hours trying to get the syntax of determining
it's real datasource (i.e. not it's source based on it's relationship with
the dataview).
argh!
company
---> person
--->contact
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by: enceladus311 |
last post by:
I'm trying to find a way to keep from having to fill a DataView after
every PostBack to a page. Basically, the design is that I have a
DataView that I fill, which I then set as the DataSource to a DataGrid
on my page. This works well, however, like I said, I would like to
keep from having to fill the DataView on each PostBack. So, naturally,
what I did was checked whether or not the request was a PostBack by
checking the IsPostBack...
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by: Pravin Pujari |
last post by:
Hi All,
I am using .net framework 1.1 and c#. I have one problem regarding dataview.
I have one dataview to which sorting may be applied or may not be applied. I have one UI component where I am displaying the dataview. All rows in dataview are displayed in the sequence as they appear in dataview. i.e. there is direct mapping between dataview rows and UI rows.
I have subscribed ColumnChanged event of the datatable on which dataview is...
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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: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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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: 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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