System.Data.ADO

by: elcc1958 | last post by:

I need to support a VB6 application that will be receiving disconnected ADODB.Recordset from out DotNet solution. Our dotnet solution deals with System.Data.DataTable. I need to populate a...

.NET Framework

System.NullReferenceException: Object reference not set to an instance of an object.

by: muralidharan | last post by:

WebForm1.aspx Code: <%@ Register TagPrefix="ComponentArt" Namespace="ComponentArt.Web.UI" Assembly="ComponentArt.Web.UI" %> <ComponentArt:TreeView id="TreeView1" Height="520"...

.NET Framework

System.Data.OleDb.OleDbException: Unspecified error

by: T8 | last post by:

I have a asp.net (framework 1.1) site interfacing against SQL 2000. It runs like a charm 99% of the time but once in a while I get the following "unspecified error". Sometimes it would resolve by...

ASP.NET

Problem with datagrid DataBinder.Eval: 'System.Data.DataRowView' does ....

by: MS | last post by:

I am very new to asp.net. Please help me in resolving the error: DataBinder.Eval: 'System.Data.DataRowView' does not contain a property with the name RENEW_EXIST. I get the above error with the...

ASP.NET

Error: "System.Data.OleDb.OleDbException: No value given for one or more required parameters"

by: Brian Foree | last post by:

I am developing an ASP.NET application that uses Access 2000 as its backend, and have just started getting the following error on 2 ASP.NET pages that had been working until late last week (and I...

ASP.NET

An unhandled exception of type 'System.Data.OleDb.OleDbException' occurred in sy

by: NicK chlam via DotNetMonster.com | last post by:

this is the error i get System.Data.OleDb.OleDbException: Syntax error in INSERT INTO statement. at System.Data.Common.DbDataAdapter.Update(DataRow dataRows, DataTableMapping tableMapping) at...

ASP.NET

How can I get the specific file handle information from a System.Diagnostics.Process.Start call?

by: forest demon | last post by:

for example, let's say I do something like, System.Diagnostics.Process.Start("notepad.exe","sample.txt"); if the user does a SaveAs (in notepad), how can i capture the path that the user...

C# / C Sharp

System.Data.DataColumn' does not contain a definition for 'Windows' ??

by: mfunkmann | last post by:

Hi, I recently got an error and I don't know how to fix it: Error 1 'System.Data.DataColumn' does not contain a definition for 'Windows' C:\c#\CsharpPRO\Form1.Designer.cs 304 77 CsharpPRO I...

C# / C Sharp

An unhandled exception of type 'System.NullReferenceException' occurred in my_deepot_common.dll

by: Pedro Dinis | last post by:

i have this class library that connects to the database(see appconfig below) compiling 0 errors but when its running i amhaving this error An unhandled exception of type...

C# / C Sharp

Easy Steps to Fix "Canon Printer Won't Connect to WiFi Network"

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,...

General

How to turn on java script in a villaon keypad mobile phone

by: Charles Arthur | last post by:

How do i turn on java script on a villaon, callus and itel keypad mobile phone

Java

Batch import of multiple excel files into the database

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...

Data Management

Merging data from multiple Excel files

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...

Data Management

Navigating the Data Structures and Algorithms (DSA)

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...

Algorithms / Advanced Math

Looking to do Android software development, any suggestions? Is flutter better?

by: nemocccc | last post by:

hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?

General

Changing the language in Windows 10

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...

Windows Server

Problem With Comparison Operator <=> in G++

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,...

C / C++

Maximizing Business Potential: The Nexus of Website Design and Digital Marketing

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...

Online Marketing

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