by: Dianna K. |
last post by:
I have a dataview which I am assigning to a Datatable (I
am doing this because currently Crystal Reports will not
accept a dataview as a Reportsource -- The recommended
work-around is to assign...
|
by: Brian Bischof |
last post by:
I'm using a third-party tool that takes a DataTable as a parameter. I really
need to pass it a DataView instead. When I try to explicitly cast the
DataView as a DataTable I get an error that they...
|
by: TaeHo Yoo |
last post by:
Hi all,
After sorting and grouping data using a dataview, then how to transfer
the changed datatable in the dataview to a datatable in C#?
Cheers
|
by: Peter Yin |
last post by:
Hi All,
Which way is the best way to convert a datareader to a
dataview?
Thanks,
Peter
|
by: Andreas Klemt |
last post by:
Hello,
I have this:
Dim dv As New DataView(GetUsersAsDataTable())
dv.RowFilter = "brithday >= 1970"
Dim dt As New DataTable
dt = **how to bring my rowfiltered DataView to a new DataTable** ?...
|
by: martin |
last post by:
Hi,
Is there an easy way , maybe a cast or something to place all of the items
from a datagrid into a dataset.
Sort of the opposite of binding a datatable to a datagrid.
any help is...
|
by: Vu Doan Hung |
last post by:
I want to change this Class to VB.NET Class, can you help me ?
using System;
using System.Windows.Forms;
using System.Drawing;
using System.Data;
|
by: Steve |
last post by:
I have a form with a dataset and a datagrid.
I created a dataview on this dataset.
When the user modifies the datagrid, I look up this record in the dataview
to make sure it is unique.
Here is...
|
by: David Wender |
last post by:
I want to create a dataview with a sort on multiple columns. However,
when I use FindRows, I only want to search some of the columns, not
all. Is this possible? I have not been able to make it...
|
by: Nick |
last post by:
I have a code that returns data in IList. My webGrid doesn't allow me to
sort with IList returned, it say it only suports DataView, DataTable and
DataSet, not IEnumerable. I don't know how to...
|
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 $name$ ($parameters$) {
}
...
|
by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
|
by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
|
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...
|
by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
|
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...
|
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...
|
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,...
|
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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