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Devart.Data.PostgreSql Namespace / PgSqlDataReader Class / GetChar Method / GetChar(Int32) Method
Example

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GetChar(Int32) Method
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Gets the value of the specified column as a single character.
Syntax
'Declaration
 
Public Overloads Overrides Function GetChar( _
   ByVal i As Integer _
) As Char
 

Parameters

i

Return Value

The value of the specified column as a character.
Example
static void GetMyChar(PgSqlConnection myConnection) {
  PgSqlCommand cmd = new PgSqlCommand("SELECT * FROM Test.AllTypes");
  cmd.Connection = myConnection;
  myConnection.Open();
  try {
    PgSqlDataReader reader = cmd.ExecuteReader();
    reader.Read();
    char recievedChar = reader.GetChar(reader.GetOrdinal("CharCol"));
    reader.Close();
  }
  finally {
    myConnection.Close();
  }
}
Shared Sub GetMyChar(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 recievedChar As Char = reader.GetChar(reader.GetOrdinal("CharCol"))
    reader.Close()
  Finally
    myConnection.Close()
  End Try
End Sub
See Also