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by: John Latten |
last post by:
Hi there,
I have got a problem when adding extra (= dummy) columns to a datagrid.
I have a datagrid that is bound to a datatable. The datatable is filled with data from a SQL Server 2000 database. This data contains a column that is a foreign key to another table. In my datagrid I don't want to display this keyvalue. Instead I want to use this key to get a description out of another table.
I have added an extra column to both the...
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by: PaulNaude |
last post by:
VB.NET 2003
I am battling with a specific procedure that does not allow me to update my
data adapter due to an apparent syntax error. I created the data adapter
usign the drag and drop method (from the Server Explorer to the form) by
dragging the table in question to the form and then generating the dataset.
In a procedure I add records to the problem table based on values in other
datagrids in the following way:
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by: Robert Schuldenfrei |
last post by:
Hi NG:
I have the following code working. The GetProdStrtList() returns a
DataTable called psTable. A Grid control is successfully bound to this
table and displays correctly. I would like to change the column headings to
something other than the name of SQL column. For example I would prefer
"Component" to the default "ps_component". I would also like to set the
column width property myself. As you can see, I can set the grid's...
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by: a |
last post by:
I've read and split a delimited text file into a dataset.
It looks fine in a datagrid (5 columns and 5,000 rows),
but I've been trying, without success, to then insert
the resulting dataset called "result" into a single sql
table that has an auto-increment and PK column called ID,
as well as the 5 columns from the dataset.
Any suggestions on a way to perform the insert of the
"result" dataset into the sql table?
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by: Alpha |
last post by:
I retrieve a table with only 2 columns. One is a auto-generated primary key
column and the 2nd is a string. When I add a new row to the dataset to be
updated back to the database. What should I do with the 1st column ? (Below
I have a "1" in place for now). Also, Does the datase.AcceptChanges();
updates the changes to the database? Which command do I use to update the
changes in dataset back to the Access database table? Thanks, Alpha...
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by: Jim Hammond |
last post by:
The code below implements two datagrid columns that display images. The
first column is just a test that always displays the same image directly
from a file. The second column pulls the image from the dataset. The
datagrid contains several additional columns that are not seen here because
they are automatically generated and bound to the dataset. All columns work
except the second image column, which attempts to bind to the dataset.
When...
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by: louise raisbeck |
last post by:
This sounds complicated but bear with me. I have a datagrid. It is dynamic in
that, i dont know how many columns i will have until the dataset is back so i
have to build the datagrid dynamically. I know there will be at least one
column required however, so I have put into my aspx a template column with a
checkbox in it. Then for the number of columns in my dataset more than 1 I
want to copy that templatecolumn and duplicate it for the...
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by: Terry |
last post by:
All I'm doing, is using the Compute Method and getting the Sum of the Amount
field in my SQL Query. The problem is getting the Data Table to add a Column
and put the total in the "Total Column". I can see that I'm getting the data
I want, But can not display it. I could sure use the Help.
Thanks In Advance
THE CODE:
SqlDataAdapter da = new SqlDataAdapter();
DataSet ds = new DataSet();
this.sqlConnection1.Open();
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by: insirawali |
last post by:
Hi all,
I have this problem, i need to know is there a way i cn use the data
adapter's update method in this scenario.
i have 3 tables as below
create table table1{
id1 int identity(1,1)
Constraint pk_table1 Primary Key,
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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: 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: 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: 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...
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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: 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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