by: Martin Schmid |
last post by:
I am trying to implement a DataView for a DataGrid so I can sort at runtime
by clicking on column headers. My initial page load works... it displays
the data However, when I click a column...
|
by: - R |
last post by:
Hello all.
I'm new to .Net so please help me out.
I have a application with several "Threads" running to observe various
things. From time to time each thread need to add an log entry, which...
|
by: Joe |
last post by:
I have a DataView and would like to extract data from it and write it to a
ListView.
Can I only accomplish this with the DataViewRows Object array? Is there a
way forme to enumerate through the...
|
by: Jonathan Allen |
last post by:
What could cause a stack trace like this?
Message:Object reference not set to an instance of an object.
Stack Trace:
at System.Data.DataView.GetRecord(Int32 recordIndex)
at...
|
by: Dennis |
last post by:
Hi, I am hoping I can get some help with a small problem I have run
into using C#. U have an XML file that I load into a Dataset and then
display this in a Datagrid. No problems doing this at all....
|
by: George |
last post by:
I have a small problem with DataView.
my DataTable has a field "selected" i am setting that field value to "1" and then getting DataView dv1 by filtering on "selected=1"
Then i am resetting...
|
by: Able |
last post by:
Dear friends
Dim myDataView as DataView = New DataView(dsData.Tables("tblCustomers"))
myDataView.RowFilter = "City = 'London'"
My question is how to loop through all rows in myDataView and...
|
by: Marc R. |
last post by:
Hi all,
I edit records using a form that have multiple control bind on Dataview, But
I don't want to update right always to database, I would like to delay until
all Changes (add all new...
|
by: James |
last post by:
Basically I have a DataGrid that I'm binding to the results of a stored
procedure call. The recordset is fairly small. Initially I'm creating a
DataSet from the results and binding it. There's a...
|
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: 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: 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...
|
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,...
|
by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...
|
