by: RPI_alum |
last post by:
I've been experiencing some frustrating behavior that I believe may be a MS bug in the Framework. Has anyone else experienced this, know a better way to resolve it, or if it is an actual MS bug
...
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by: Arthur Dzhelali |
last post by:
I according to MSDN dataview and dataset are thread safe for read
operations, but we run into this scenario. I just would like to see some
comments on it.
Aplication written in VB.NET it is an...
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by: Alpha |
last post by:
I have a window application. In one of the form, a datagrid has a dataview
as its datasource. Initial filtering result would give the datavew 3 items.
When I double click on the datagrid to edit...
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by: Brian |
last post by:
Hello -
Is there a way to prevent the user from creating a blank row at the
bottom of a datagrid? I want a read only grid that allows the user to
view data but not select specific cells or...
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by: kjvt |
last post by:
Based on a prior posting, I've written a function to convert a
recordset to a dataview. The first call to the function for a given
recordset works perfectly, but the second call always returns a...
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by: Maria Anthonsen |
last post by:
I have filled a datagrid with data from a dataset. The dataset was filled
with a dataadapter - and I used the wizard to create insert, update, delete
commands.
I would like to prevent the user...
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by: Rich |
last post by:
I fill a dataset like this:
dim da As New SqlDataAdapter, ds As New Dataset, conn As New SqlConnection
....
da.Fill(ds, "tbl1")
datagrid1.DataSource = ds
datagrid1.DataMember = "tbl1"
When...
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by: Marc R. |
last post by:
HI all,
How do I prevent a New row to be append to the grid but I still want to be
able to edit curent rows.
Readonly = true will lock all current row,
thanks
Marc.
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by: Ryan Liu |
last post by:
Can someone give a sample to prevent a row from being deleted in a
datatable?
I tried e.Row.RejectChanges(); in dt_RowDeleting() but seems does not work.
I need verify if there other data...
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by: tianxz |
last post by:
In my project. I have two DataTables: DTA,DTB.
I try do:
Dataview view=new dataview(DTA);
datagridview1.datasoruce=view;
view=new dataview(DTB);
datagridview2.datasource=view.
I found both...
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by: taylorcarr |
last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
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by: aa123db |
last post by:
Variable and constants
Use var or let for variables and const fror constants.
Var foo ='bar';
Let foo ='bar';const baz ='bar';
Functions
function $name$ ($parameters$) {
}
...
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by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
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by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
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by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
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by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
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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,...
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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...
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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,...
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