by: Woody Splawn |
last post by:
Lets say I have a winform that is populated with a dataset. The dataset and
data table may have several rows in it. Lets say I am looking at the
winform and I want to assign a value to a certain...
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by: Matt |
last post by:
I derived my own custom class from the datagrid class.
I overrode the ProcessCmdKey Function, like this, to catch the up and down
arrow keys:
======
Protected Overrides Function...
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by: J055 |
last post by:
Hi
I'm a little confused by this so would appreciate some advice on ways to
deal with the following. When I call the CodeMaker.Update static method for
the second time I want the dt parameter to...
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by: Niyazi |
last post by:
Hi all,
I have a dataTable that contains nearly 38400 rows.
In the dataTable consist of 3 column.
column 1 Name: MUHNO
column 2 Name: HESNO
Column 3 Name: BALANCE
Let me give you some...
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by: Niyazi |
last post by:
Hi all,
What is fastest way removing duplicated value from string array using vb.net?
Here is what currently I am doing but the the array contains over 16000
items. And it just do it in 10 or...
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by: Danny M |
last post by:
When i change the value in the dropdownbox.
The value changes.
When i check the datatable the value has changed
But when i want to save it to the database the record didnt got a
changed flag...
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by: Maart_newbie |
last post by:
Hi all,
I've got a question about returning the value of a pk-column to a
DataTable
after inserting a row (via a data-adapter) using MySql5.
Here is the SQL and code concerned:
...
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by: =?Utf-8?B?UmljaCBIdXRjaGlucw==?= |
last post by:
I'm not really sure how to ask this question because I'm still getting my
feet wet with data access and VB.NET, but here goes:
To start off with, I'm using VB 2005 Express to connect to an Access...
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by: =?ISO-8859-2?B?UmFmYbMgR2llemdhs2E=?= |
last post by:
I have:
protected void InitControls()
{
gvProfile.AutoGenerateColumns = false;
DataTable dtProfile = new DataTable("KFS");
// dodajemy kolumny
foreach(DataGridViewColumn dc in...
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by: cj |
last post by:
If I'm sitting on a datarow for a customer and want to change his phone
number only if it's blank what would I write?
if myDr("phone")= "" then
myDr("phone") = "mphone"
endif...
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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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...
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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...
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by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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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: 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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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
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