'Declaration Public Class MySqlLoaderColumn Inherits Devart.Common.DbLoaderColumn
public class MySqlLoaderColumn : Devart.Common.DbLoaderColumn
'Declaration Public Class MySqlLoaderColumn Inherits Devart.Common.DbLoaderColumn
public class MySqlLoaderColumn : Devart.Common.DbLoaderColumn
Each MySqlLoader uses a Columns to maintain a collection of MySqlLoaderColumn objects. The MySqlLoaderColumn object represents the attributes for column loading. Every MySqlLoaderColumn object corresponds to one of the table fields with the same name as its Name property.
You can manually make changes to the Columns collection to exclude some columns from INSERT statement generated by MySqlLoader object.
Note: This class is available with dotConnect for MySQL Professional edition only.
public void LoadData(MySqlConnection myConnection) { myConnection.Open(); myConnection.Database = "Test"; MySqlLoader loader = new MySqlLoader(); loader.Connection = myConnection; loader.TableName = "load_table"; try { loader.CreateColumns(); //Do not insert data in the last column loader.Columns.RemoveAt(loader.Columns.Count-1); loader.Open(); for (int i = 1; i <= 100; i++) { loader.SetValue("id", i); loader.SetValue(1, "test string"); loader.SetValue("date_field", DateTime.Now); loader.NextRow(); } loader.Close(); } finally { myConnection.Close(); } }
Public Sub LoadData(ByVal myConnection As MySqlConnection) myConnection.Open() myConnection.Database = "Test" Dim loader As MySqlLoader loader = New MySqlLoader loader.Connection = myConnection loader.TableName = "load_table" Try loader.CreateColumns() ' Do not insert data in the last column loader.Columns.RemoveAt(loader.Columns.Count - 1) loader.Open() Dim i As Integer For i = 1 To 100 loader.SetValue("id", i) loader.SetValue(1, "test string") loader.SetValue("date_field", DateTime.Now) loader.NextRow() Next i loader.Close() Finally myConnection.Close() End Try End Sub
System.Object
System.MarshalByRefObject
Devart.Common.DbLoaderColumn
Devart.Data.MySql.MySqlLoaderColumn
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