GetInt64(Int32) Method

In This Topic

Gets the value of the specified column as a 64-bit signed integer.

Syntax

Visual Basic
C#

'Declaration
 
Public Overloads Overrides Function GetInt64( _
   ByVal i As Integer _
) As Long

public override long GetInt64( 
   int i
)

Parameters

i

Return Value

The value of the specified column.

Remarks

Call IsDBNull to check for null values before calling this method.

Example

csharp

static void GetMyInt64(PgSqlConnection myConnection) {
  PgSqlCommand cmd = new PgSqlCommand("SELECT * FROM Test.AllTypes");
  cmd.Connection = myConnection;
  myConnection.Open();
  try {
    PgSqlDataReader reader = cmd.ExecuteReader();
    reader.Read();
    long recievedLong = reader.GetInt64(reader.GetOrdinal("Int64Col"));
    reader.Close();
  }
  finally {
    myConnection.Close();
  }
}

Reference

PgSqlDataReader Class
PgSqlDataReader Members
Overload List

Send Feedback