April 2003
Beginner to intermediate
620 pages
21h 48m
English
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Name
ConnectionState
Synopsis
Used for the IDbConnection.State property, which
describes the connection state. Fetching,
Executing, Connecting, and
Broken aren’t currently used by
ADO.NET and are included to use when creating a custom provider and
for future upgrades to the .NET framework.
public enum ConnectionState { Closed = 0x00000000, Open = 0x00000001, Connecting = 0x00000002, Executing = 0x00000004, Fetching = 0x00000008, Broken = 0x00000010 }
Hierarchy
System.Object
→
System.ValueType
→
System.Enum(System.IComparable, System.IFormattable, System.IConvertible)
→
ConnectionState
Returned By
IDbConnection.State, System.Data.OleDb.OleDbConnection.State, System.Data.OracleClient.OracleConnection.State, System.Data.SqlClient.SqlConnection.State, StateChangeEventArgs.{CurrentState, OriginalState}
Passed To
StateChangeEventArgs.StateChangeEventArgs( )
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.