TdConnection Constructor()

Initializes a new instance of TdConnection.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
Public Function New()

'Usage
 
Dim instance As New TdConnection()

public TdConnection()

public:
TdConnection();

Remarks

A new instance of TdConnection class is initialized with the following property values:

Property	Initial Value
ConnectionString	empty string
ConnectionTimeout	20
Database	empty string
DataSource	empty string
ServerVersion	empty string
State	System.Data.ConnectionState.Closed

Example

The following example creates a new instance of the TdConnection class, sets the ConnectionString property and opens a connection to the Teradata Vantage Advanced SQL Engine.

public TdConnection CreateConnection()
{
   TdConnection cn = new TdConnection();
    
   cn.ConnectionString = "Data Source=Teradata1;User Id=ca;Password=ca;";
   
   cn.Open();
   
   return cn;
}

Requirements

Product	Versions	Platforms
.NET	6, 7	Windows, Linux, MacOS
.NET Framework	4.6.2, 4.7, 4.7.1, 4.7.2, 4.8	Windows
.NET Standard	2.0	Windows, Linux, MacOS

Reference

TdConnection Class
TdConnection Members
Overload List