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by: Jim |
last post by:
I'm trying to allow the user to define which columns in a
datagrid should be hidden. I have gotten this to work
for a datagrid that has only one table in its dataset,
however, I can't get it to work when the dataset has two
tables (parent-child) and the user drills down to the
child table.
When they drill down, I want the appropriate columns
hidden based on the applications config file.
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by: Paul Sampson |
last post by:
Hi,
I have a datagrid programatically bound to a DataSet which contains a single
table, with a primary key and two other columns. I want to hide the primary
key column in the datagrid, so I created a TableStyle and a GridColumnStyle,
which I set to Width = 0
This doesn't hide the column, despite what the MSDN help file says. What am
I missing here? I don't want to do this in the visual wizard thing, call me
old-fashioned but it always...
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by: lanky_tx |
last post by:
Hello,
I am trying to hide a column in a child table within a windows form
DataGrid control.
I am populating the Datagrid datasource with an dataset which is
populated with hierarchical XML only 2 levels deep.
XML:
<Customers id="123" name="Joe" level="A">
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by: Wayne |
last post by:
I have a datagrid that will display data, and based on the security level of
our user's they may not be able to see the data. However, I still want the
column to appear in the grid and just mask the data with asterisks, one for
each char in the value or a fixed number, but none if the value is blank.
Anyone have any examples of how to do this?
--
Thanks
Wayne Sepega
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by: Amber |
last post by:
The DataGrid allows you to make columns visible or invisible on demand
- even edit and other special columns. This article will show you how
it is done.
Some developers have reported problems controlling the visibility of
columns in the DataGrid control. The problem usually comes down to one
fact. The DataGrid has a property called AutoGenerateColumns. The
default value is "True". This means that when AutoGenerateColumns is
set to True,...
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by: David Freeman |
last post by:
Hi There!
Below is my VB.NET code...
Dim strSQL As String
strSQL = "SELECT , FROM Customers GROUP BY ,
, "
Dim oleConn As OleDbConnection = Nothing
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by: Bob Davies |
last post by:
Hi
I have a webservice that retrieves data from a database, this is then
returned to the calling client application built in windows forms within a
dataset, however upon attempting to create tablestyles to format any of the
columns within the datagrid, the exception "Can-not parent objects created
on one thread to objects created on another" or words to that effect.
I'm not too sure if what I said make sense, but i will add details to...
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by: Rich |
last post by:
I have a datagrid that uses a dataview object for its datasource. The
dataview contains a unique row identifier column. I don't want to display
this column in the datagrid. I need the unique row Identifier column so that
I can run updates on the SqlAdapter object. Is there a way to hide this
column from the datagrid?
Dim dv1 As New DataView(ds.Tables("tbl1"))
dv1.AllowNew = False
dgr1.DataSource = dv1 '--dgr1 is the datagrid
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by: sloan |
last post by:
<asp:BoundField DataField="MyDate" DataFormatString="{0:d}" HeaderText="My
Date" />
I have a BoundField being populuated with the "MyDate" column.
The MyDate is in a strongly typed DataSet. The values of course come from
the DataBase.
I have a few values in the Database that have NULL as the value for MyDate.
Its not ideal, but I don't have control of this one.
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by: LoanB |
last post by:
Hi gang,
Im busy writing my firs Windows Mobile 6 Application. - I'm a beginner ok.
My first problem: When I run the app through the emulator I get an error: Database file cannot be found. - Where does the emulator look for the database? Can I copy the file there?
My connection string when running the app off my actual device is:
this.connectionString = "Data Source=" +...
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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: 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: 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: 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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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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