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System.MissingMethodException: Constructor on IBindingList NOT FOU Posted by JT at 7/31/2006 8:40:02 AM Hi all,
I have two datagridviews representing a parent and a child table. If the
user clicks on an empty row's cell in the child datagridview without there
being an owning parent datarow, the above exception is thrown, which makes
sense.
My question, where and how can I intercept this excep...more >>
DB is not saved properly although everything seems OK Posted by Marcus Bress at 7/29/2006 8:17:53 PM Hello!
I have a DataGridView bound to a DataTable and I need it to be
saved when I use the dataAdapter.Update(...). User can add or remove
columns in the data table. That's why I need to generate the INSERT,
DELETE and UPDATE commands (almost) every time I want to save the data
into the DB.
...more >>
DataGridView bound to object: Operation is not valid due to the current state of the object. Posted by Stuart Carnie at 7/27/2006 11:29:55 AM I am receiving this error as per the subject when binding a DataGridView to a collection of objects, where the collection is
BindingList<T>.
This post - http://tinyurl.com/hy4fg - details the steps to reproduce the error, and as noted you must start with an empty list
and then add a row, tab ...more >>
Updating DataTable bound to a DataGridView Posted by Carlos Cruz at 7/27/2006 12:09:49 AM Hi,
I've a DataGridView with Datasourse = Datatable.
The problem is that I can't get my last record updated at the database
unless I change the row where I'm editing...
Can anyone explain me why and how can I manage to get rid of this?
By the way, Im' updating with DataAdapter.Update(DataT...more >>
Problem connecting to SQL 2000 remotely Posted by wrytat at 7/26/2006 1:32:01 AM I wrote a Windows application that connects to SQL Server 2000 using Visual
Studio 2005. When I run it on local, it works fine. But when I run the
program remotely, it gives me this error,
"... When connecting to SQL Server 2005, this failure may be caused by the
fact that under the default...more >>
odd binding behaviour Posted by Matt at 7/25/2006 8:33:38 PM I have a data column that is bound to a the text property text box. If I
programmatically set the value of the of the .Text property to "0" no data
is committed to the database - however if I phyically type the 0 it is
committed.
This is an issue when a user adds a new record and doesn't e...more >>
A CommandBuilder problem Posted by Paul Jones at 7/25/2006 12:54:56 PM Hello,
I have a DataGridView bound to an Access database table. Number of
columns of this table is variable. DataGridView and it's columns are
bound to this database during application startup manually, I did not
use the DB design wizard. Values are loaded into a DataTable in a
DataSet with Ole...more >>
How to build own datasource component which works with VS designer Posted by Rolf Welskes at 7/24/2006 7:41:12 PM Hello,
I have build a componente comp
In this I have 3 components comp01, comp02, comp03.
With Properties for this Comp01, Comp02, Comp03.
comp01, comp02, comp03 implement IBindingList and are the lists I want to
bind to.
comp implements IListSource.
IListSource.ContainsListCollections...more >>
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BindingSource.Filter - set an instr Posted by Matt at 7/21/2006 3:12:18 PM Hi,
I need to have the ability to set a the filter property of a binding source
to search for a value within a field.
I don't have any trouble with setting >, <, or =, but setting anything that
searches to see if the field value contains a substring doesn't seem to work
as I would expect...more >>
DataGridView and Generic Collection Problem Posted by Robert Hammond at 7/21/2006 12:14:57 PM I have implemented a generic collection called ItemsCollection(Of t) for my
domain which inherits from ReadOnlyCollection(Of t). Wheneve I try to bind
this to a DataGridView on my forms, the correct number of rows appear and
some of the properties are displayed correctly. However, there are ...more >>
Force an entire row in a bound DataGridView to repaint Posted by MarkH at 7/18/2006 9:10:02 AM I have a DataGridView bound to a DataTable via a BindingSource.
I have overrided the CellFormatting event on the grid to change the
forground and background color of the cells based on a status value of each
row, this works well but when I change the status only the status cell
changes color....more >>
Updating DataSource from CurrentCellChanged Posted by MioTheGreat NO[at]SPAM gmail.com at 7/14/2006 7:26:52 AM It's rather obvious why this fails, what I can't figure out it a better
method of accomplishing what I want.
Basically, I have a DataGridView. MultiSelect is false, and
SelectionMode is FullRowSelect.
On CurrentCellChanged, I check if there is a selected row, if there is,
I grab its DataBou...more >>
bound changed not committed to db Posted by Matt Fielder at 7/13/2006 8:27:02 AM I have a form with several bound controls on it. The user has the ability to
just start typing in a field on the form. If the user navigates off of the
record, the changes are committed as expected. If the form is simply closed
without navigating away from the current record, changes are no...more >>
Datagridview displaying object withing an object. Posted by Donald Hurley at 7/12/2006 9:24:02 AM I have a datagridview, I am binding it to an arraylist of objects. within
those objects I have another object. Is there anyway to reference the child
object as a column?
Here is code example:
ArrayList arr = new ArrayList();
Data1 d1 = new Data1();
...more >>
Getting Binding objects from a bound control? Posted by David Veeneman at 7/11/2006 10:31:25 AM Does the VS Designer create Binding objects when a control is bound to a
BindingSource control at design time? I am binding a DataGridView to a
BindingSource control at design time, by setting the grid's DataSource
property to the Binding Source.
(1) I created a WidgetItem object with tw...more >>
Setting delegates for Binding.Format and Binding.Parse events? Posted by David Veeneman at 7/10/2006 2:45:23 PM How do I set delegates for the Format and Parse events of design-time
bindings in .NET 2.0?
I have a grid that is data-bound to a custom object through a binding source
control:
dataGridView1 ---> bindingSource1 ---> WidgetList
WidgetList is a List<WidgetItem>. WidgetItem has two proper...more >>
Can't Create New Data Connection Posted by JamesJ at 7/8/2006 7:49:40 AM Just installed Visual Basic 2005 Express Edition.
When attempting to link to a data source which
is a ms access database I get the following error (if I wrote it
down properly).
Format of the initialization string does not conform to
specification starting at 0.
I thought it would be a bit e...more >>
BindingManagerBase doesn't get set Posted by Darren at 7/7/2006 4:12:00 PM I have a piece of code that looks like the sample below. Even though the textBox1 is on a form, the BindingManagerBase
property of the binding is not getting set during the bc.Add(b) call. This works fine most of the time.
I'd like to know what conditions need to be in place for the BindingMan...more >>
VB 2005 Newbie - Databinding? Posted by Oh-its-all-gone-wrong at 7/5/2006 4:11:02 PM Hi All,
Hope everybody is well? I hope you all don`t mind a newbie asking a rather
daft question but here goes. Im using Visual Basic 2005, i`ll try and
explain best I can:
I have a form, on the form is various items. I have a Datagrid which is
bound to a table called ADSL. I als...more >>
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