GetTimeSpan(Int32) Method

In This Topic

Gets the value of the specified column as a System.TimeSpan.

Syntax

Visual Basic
C#

'Declaration
 
Public Overloads Function GetTimeSpan( _
   ByVal i As Integer _
) As TimeSpan

public TimeSpan GetTimeSpan( 
   int i
)

Parameters

i: The zero-based column ordinal.

Return Value

The value of the specified column as a System.TimeSpan.

Remarks

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

Example

csharp

static void GetMyTimeSpan(PgSqlConnection myConnection)
{
  PgSqlCommand cmd = new PgSqlCommand("SELECT * FROM Test.AllTypes");
  cmd.Connection = myConnection;
  myConnection.Open();
  try {
    PgSqlDataReader reader = cmd.ExecuteReader();
    reader.Read();
    TimeSpan recievedTime = reader.GetTimeSpan(reader.GetOrdinal("TimeCol"));
    reader.Close();
  }
  finally
  {
    myConnection.Close();
  }
}

Visual Basic

Shared Sub GetMyTimeSpan(ByVal myConnection As PgSqlConnection)
  Dim cmd As New PgSqlCommand("SELECT * FROM Test.AllTypes")
  cmd.Connection = myConnection
  myConnection.Open()
  Try
    Dim reader As PgSqlDataReader = cmd.ExecuteReader
    reader.Read()
    Dim recievedTime As TimeSpan = reader.GetTimeSpan(reader.GetOrdinal("TimeCol"))
    reader.Close()
  Finally
    myConnection.Close()
  End Try
End Sub

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

PgSqlDataReader Class
PgSqlDataReader Members
Overload List

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