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by: dm1608 |
last post by:
Hello, I have a DataGridView control in VB.NET 2005 that I would like to
iterate thru row by row and parse out the individual columns into variables.
Can someone provide me example code or direct me to a document that shows
how this can be done?
Thank you
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by: inpuarg |
last post by:
Is it possible that - or is there any workarround for adding a new unbound row
to a datagridview at bound mode ?
Theese are not working. And i don 't want to add a row to dataset then rebind -
cause i want to add this row to a specific location. and it does not match to
sort order.
Regards. and thanks.
base.Rows.InsertCopy(base.CurrentRow.Index, 1);
base.Rows.Insert(base.CurrentRow.Index, 1);
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by: Max |
last post by:
I've included the needed tables in the DataSource. Those tables that are
bound to controls I can workwith. But how do you get access to the
DataAdaptors that are not bound?
me.Dataset1.table is a table with no Insert or Update methods.
pll.DataSet1.table has the Row, ChangeEvent, and ChangeEventHandler.
It seems like it should be fairly straight forward to use the DataAdapter
without binding it to a control. How do you do this?
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by: MethMath |
last post by:
I have an unbound DataGridView which I programatically feed new rows. As I
want to maintain possibility for user to add additional rows manually I
maintain AllowUserToAddRows=True, but when a row is programatically added the
gridrow for manual entries disappears and disallows such entries.
How can this problem be solved, i.e maintaining the manual entry row
although rows are programatically added ?
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by: Aspnot |
last post by:
I have a form that is setup in a Master/Detail configuration. The Detail
section is represented with a DataGridView. Some of the columns in this
DataGridView control are unbound.
When a user clicks the Cancel button, I loop through the tables in my
DataSet and call EndCurrentEdit() to determine if HasChanges() is True. And
then prompt the user and allow them to Cancel out of the exit. If the user
chooses Cancel and any changes have...
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by: Rainer Queck |
last post by:
Hi NG,
Why is it, that in my DataGridView all columns which are not bound to
a "DataProperty" loos thier content in a couple of occasions?
This happens if:
- Underlaying DataSet.AcceptChanges()
- DataGridView bound columns -Click on header for sorting
Is there a event, that I can use to detect this situation and then
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by: Martin |
last post by:
Hi,
I'm having a problem with a datagridview control when trying to read
the value of an unbound checkbox cell.
The code below works fine if I click on any text cell, bound or unbound,
and also if I click on a data bound checkbox cell.
But it fails with null reference exception if I try to read the value on an
unbound cell.
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by: Anthoni |
last post by:
Dear All,
I need to export data of unbound datagridview to XML file.
Since my DataSource is NULL, What other options do I have?
Does i need to make 2 loops (on all the records and inside loop of all
the cells)
read data and export it to XML?
TIA,
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by: Ed Bitzer |
last post by:
Appreciate some direction on populating an unbound DataGridView with
an one dimensional array of date an appointments (a calendar) read
from a coma delimited text file. My original approach was to populate
after searching for today's date and then increment a week at a time
by repopulating after a PageDown event and changing the start index.
No problem with PgUp and PgDn but I find I find myself in the middle
of a nightmare controlling...
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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: 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: 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: 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:
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