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by: rao |
last post by:
Hi All,
I am generating temporary xml files to bind it to tree view control.
A unique xml file is generated for each user. I generating these files
Using streamwriter class. Later when I try to delete the file with
File.Dlete in page unload event I gets an error File already in use by
another process. When I examine process explorer aspnet_wp.exe is hold
these files.
Here is the code I am working on.. Any advise please.
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by: JN |
last post by:
Hi All,
I have a tree view which has parent nodes of each letter of the alphabet. The root node will be the customers name that relate to the parent node letter.
I also have a gridview which is binded to the treeview control to display all customer records of the selected alphabetical letter.
When I click expand the tree view and click on the customer's name, I get this error.:
Please bear in mind that I have only been using ASP.net...
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by: Gerhard |
last post by:
I have the following code in an .net 2.0 project:
<asp:Panel Runat="server" id="pnlNavigation" CssClass="pnlNavigation"
Width="165px">
<asp:TreeView ID="TreeView1" runat="server"
DataSourceID="SiteMapDataSource1" CssClass="nav" BorderStyle="None"
CollapseImageToolTip="" ExpandImageToolTip="" ShowExpandCollapse="False">
<LevelStyles>
<asp:TreeNodeStyle CssClass="homenav" Font-Underline="False"
/>
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by: Michael Lewis |
last post by:
Does anyone know if it is possible to bind a gridview to a treeview.
Ie. I want to be able to expand a treeview node and see a separate gridview
for each node. The gridview will be filtered by a parameter specified by
the treeview datasource (ie. ID).
I have looked everywhere on the net and it seems that it cannot be done, or
at least very difficult.
Cheers
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by: MasterChief |
last post by:
Is it possible to select an item on a gridview by clicking on it and
then being able to click a link for example that says EditOrder in a
treeview and have the EditOrder page open up viewing what you selected
in the gridview? My EditOrder link is in a sitemap so I don't know if
it is possible becuase you would almost have to pass a variable to the
sitemap. What would be the easiest way to accomplish it?
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by: hazz |
last post by:
A treeview control should be able to select various aspx pages in the site.
(using sitemap)
One content page will have a gridview, accessed through a content place
holder while another aspx page will contain a report viewer, accessed
through the same contentplaceholder. At least that is how I understand it.
If I want the master page to contain a button to create an excel file from
the gridview contents, how do I access the gridview on...
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by: brian.newman |
last post by:
I'm trying to link a gridview to another gridview in a Master-Details
architecture. But the Details list isn't filtering like it is
suppossed to. It will show all items on page load and it won't remove
any items when an item in the Masters list is selected. It shouldn't
show anything until an item in the Master's list is selected and then
only show the details which are associated with the selected item in
the Masters list.
I'm new to...
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by: dogatemycomputer |
last post by:
I'm new to C#.
I am using the following C# method to populate a TreeView control. If
you call this method once during the life of form then it works
perfectly. If you call the method a second time (without closing and
reloading the app) then the process list populates the TreeView
control with varying degrees of success. Sometimes the process name
shows up (or not), threads that can load modules are red while others
are not and...
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by: stephen |
last post by:
Hi All,
I have a TreeView with CheckBoxes in one of the cells of a GridView and
OnTreeNodeCheckChanged event it does nothing (basically does not postback)
but if I have a button on the page then the OnTreeNodeCheckChanged get
triggered on PostBack. Can some please help me understand why? and how to
get it to postback from GridView itself? any sample articles would be
helpful....
Thanks again,
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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: 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: 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: 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: 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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