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by: RSH |
last post by:
Hi,
I have created a WinForm that uses a series of dynamic DDLs to select
Databases/tables and then loads the data into a DataGridView. The 2.0
Datagridview allows users to reorder columns etc and I was wondering how I
would go about saving the DataGridView Layout at then user/table level? I
have heard about IPersistComponentSettings but I can't really find any code
snippets or tutorials on how to use this.
Any help would be greatly...
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by: Rick Shaw |
last post by:
Hi, I have a problem with the datagridview not refreshed when the
application first appear on the screen.
The datagridview display data from a table in the dataset. At the same
time, I've added checkbox columns that are not bounded the table.
This datagridview is located in the tab (2nd). I thought I mention that
since that might be part of the problem (?).
When the applications start, it will need some parameter criteria selection...
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by: Kevin |
last post by:
I've been searching forever for examples of saving data changes in a
DataGridView. There's all kinds of examples, but none really show how
to save changes. Someone please help me.
I have a Windows Forms program with a DataGridView and a BindingSource
added to a form. Here is the code I'm using to populate the grid:
Dim CRClassesTableAdapter As SqlDataAdapter
Dim CRClassesTable As New DataTable()
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by: sharper |
last post by:
Hi to all ! I have problem with C# and access databasses!
I can't to insert new record in database , ( I mean I made grid view and connect him with a access database and made all things to insert data in column in datagridview and it showing that row is filed with new data but when I restart form in database there is no new record)..
I use for exmpl: same code but with OLEDB;
string connectionString = "Data...
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by: =?Utf-8?B?QkFUT04=?= |
last post by:
I have realy big problem I try lot of things but never success!
I need a HELP!
Problem is in that I made database in Microsoft access and connect her to C#
form and datagridview. and it shoving a data that I was inserted in it
trough Office access. but when I try to insert some data in that database
trough a C# form it (after refresh) show that data is inserted in
datagridview but it never save in database!!!!!!!!!!!!
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by: Mel |
last post by:
I would like to the save the column order of DataGridView.
Thanks
Mel
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by: nmrpa91290 |
last post by:
I have a vb 2005 program that I am writing. It is just a form with a
datagridview, textbox, and import command button. The code looks like
this:
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles MyBase.Load
'TODO: This line of code loads data into the
'TestDbDataSet.TestTable' table. You can move, or remove it, as
needed.
Me.TestTableTableAdapter.Fill(Me.TestDbDataSet.TestTable)
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by: RobcPettit |
last post by:
Hi, I need some advice on how to proceed with saving gridview
contents. Ive got a 'datagridview control' on a form, so its window
application only not web. I fill this programatically with
'dataGridView1.Rows.Add(whatever array)' so its not bound to a
database. Once the data in I want to save the data in a format that I
can 1,reuse in the datagrid or 2, as an excel file. From what Ive
googled so far, this doesnt seem possible without...
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by: babai28 |
last post by:
Hi All,
I have an Access Db Table Called Employees. The columns are as follows:
EmployeeId (Autonumber) PK
EmployeeName (Text)
EmployeeRole (Test)
DateOfJoining (DateTime)
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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: 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: 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...
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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: 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: 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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