|
This document is provided on an "AS IS" basis without warranties of any kind. Smartsite iXperion class libraries may change in future releases.
Syntax
| C# |
 Copy Code
|
|---|---|
public class DataReader
|
|
| Visual Basic (Declaration) |
Copy Code
|
|---|---|
Public Class DataReader
|
|
The type exposes the following members.
Public Constructors
| Name | Description | |
|---|---|---|
|
DataReader | Overloaded. |
Public Methods
| Name | Description | |
|---|---|---|
|
|
Close |
Closes the IDataReader 0bject.
|
|
|
Dispose |
Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
|
|
|
Equals | (Inherited from Object.) |
|
|
GetBoolean |
Gets the value of the specified column as a Boolean.
|
|
|
GetByte |
Gets the 8-bit unsigned integer value of the specified column.
|
|
|
GetBytes |
Reads a stream of bytes from the specified column offset into the buffer as an array, starting at the given buffer offset.
|
|
|
GetChar |
Gets the character value of the specified column.
|
|
|
GetChars |
Reads a stream of characters from the specified column offset into the buffer as an array, starting at the given buffer offset.
|
|
|
GetData |
Gets an IDataReader to be used when the field points to more remote structured data.
|
|
|
GetDataTypeName |
Gets the data type information for the specified field.
|
|
|
GetDateTime |
Gets the date and time data value of the specified field.
|
|
|
GetDecimal |
Gets the fixed-position numeric value of the specified field.
|
|
|
GetDouble |
Gets the double-precision floating point number of the specified field.
|
|
|
GetFieldType |
Gets the Type information corresponding to the type of Object that would be returned from GetValue.
|
|
|
GetFloat |
Gets the single-precision floating point number of the specified field.
|
|
|
GetGuid |
Returns the GUID value of the specified field.
|
|
|
GetHashCode | (Inherited from Object.) |
|
|
GetInt16 |
Gets the 16-bit signed integer value of the specified field.
|
|
|
GetInt32 |
Gets the 32-bit signed integer value of the specified field.
|
|
|
GetInt64 |
Gets the 64-bit signed integer value of the specified field.
|
|
|
GetName |
Gets the name for the field to find.
|
|
|
GetOrdinal |
Return the index of the named field.
|
|
|
GetSchemaTable |
Returns a DataTable that describes the column metadata of the IDataReader.
|
|
|
GetString |
Gets the string value of the specified field.
|
|
|
GetType | (Inherited from Object.) |
|
|
GetValue |
Return the value of the specified field.
|
|
|
GetValues |
Gets all the attribute fields in the collection for the current record.
|
|
|
IsDBNull |
Return whether the specified field is set to null.
|
|
|
NextResult |
Advances the data reader to the next result, when reading the results of batch SQL statements.
|
|
|
Read |
Advances the DataReader to the next record.
|
|
|
ToString | (Inherited from Object.) |
Protected Methods
| Name | Description | |
|---|---|---|
|
Finalize | (Inherited from Object.) |
|
|
MemberwiseClone | (Inherited from Object.) |
Public Properties
| Name | Description | |
|---|---|---|
|
BaseDataReader |
Returns the underlying reader of the type IDataReader.
|
|
|
CurrentRow |
Returns the current row
|
|
|
Depth |
Gets a value indicating the depth of nesting for the current row.
|
|
|
FieldCount |
Gets the number of columns in the current row.
|
|
|
History |
Returns a list containing all the previous rows.
|
|
|
IsClosed |
Gets a value indicating whether the data reader is closed.
|
|
|
IsLastRow |
Returns true if the current row is the last row
|
|
|
Item | Overloaded. |
|
|
KeepHistory |
Returns true if the DataReader keeps a history of read rows.
|
|
|
NextRow |
Returns the next row
|
|
|
PreviousRow |
Returns the previous row
|
|
|
RecordsAffected |
Gets the number of rows changed, inserted, or deleted by execution of the SQL statement.
|
|
|
RowNumber |
Returns the row number of the current row (zero based).
|
See Also
Smartsite.Data Namespace