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by: RSH |
last post by:
Hi,
I have a situation where I have a datagridview on a form. I am making a
dynamic table editor where users select a database table and then it calls
this function where the data in the datagrid refreshes with the new table.
Everything works good except every susequent table that is selected is
appended to the data grid view. How do I flush out the data from the
previous bind so that only the new table is displayed?
Thanks,
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by: Mitchell S. Honnert |
last post by:
Is there an equivalent of the DataGrid's DataGridTableStyle for the
DataGridView? If not, is there an easy way to duplicate the
DataGridTableStyle's functionality for the DataGridView?
Here's the background for my question...
Before I switched my application over to the Fx 2.0, I used a DataGrid to
display my data. I would store different DataGridTableStyles (each one with
a custom set of columns) in the DataGrid.TableStyles property...
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by: Mike |
last post by:
Hey everyone...
I've got three problems with a custom DataGridView column I've built
following the "How To: Host Controls in Windows Forms DataGridView
Cells" article. The base editing control is a ComboBox which is
similar to the built-in Combo column but will hopefully be more
flexible.
First: I am using this control in multiple columns which _should_ hold
unique items. However, the items added to column A are visible in
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by: Brian Pelton |
last post by:
This is on .Net 2.0 in a WinForms application.
I have a DataGridView that is bound to a BindingSource. The
DataGridView has 3 columns. The first two are "normal" text columns and
the last is a combo box column.
Data binding is working fine for the first two columns. I am able to
edit values and persist them back to the bound object and ultimately
back to the database.
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by: trint |
last post by:
How can I retrieve all of the data from a datagridview?
Any help is appreciated.
Thanks,
Trint
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by: frostbb |
last post by:
Ok, stumped one more time, I'm trying to learn how to use a DataGridView in
place of the old DataGrid control.
QUESTION: How do I map the columns returned from a RunTime sql query to the
columns defined (defined columns collection) in a DataGridView??
i.e.
sql_query.display_name = dataGridView1.dg1vc_display_name
sql_query.name_last = dataGridView1.name_last
sql_query.name_first =...
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by: rossmclean |
last post by:
Hi,
I am trying to add "x" number of DGV controls at run time. In my app
the user selects a dir with a number of mdbs in it. They then select
which dbs they want to run a common SQL against.
From here I want to load the results from each mdb into it's own DGV.
So far I have not been able to do this. I could dim a fix amount and
set a hard limit, but I would prefer not to.
So far I have tried declaring one DGV and adding it to a new...
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by: Ciri |
last post by:
Hi all, I've a problem with a datagridview.
The data source of the control is a List<t> where t is type of a class I've created.
The class (Person) has some properties like Name, Surname and so on.
Now my datagridview is bounded to a collection of Person:
dgwPersons=new DataGridView();
dgwPersons.AutoGenerateColumns=false;
dgwPersons.Columns.Add("Name","Name");
dgwPersons.Columns.DataPropertyName="Name";...
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by: JerryShaw |
last post by:
Problem: create a new winform app in C# VS2008.
Drop a PropertyGrid component, Drop a DataSet (untyped)
Set the PropertyGrid.SelectedObject to the DataSet.
Run the application, and try to select the table editor.
Can not bring up the tables collection editor
Drop a DataGridView, set the PropertyGrid.SelectedObject to the DataGridView.
Can not access the Columns collection.
A little history, I am building a Form Designer. I want to...
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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: 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: 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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