本示例会向您演示如何在运行时将数据感知控件(XtraGrid、XtraPivotGrid、XtraVerticalGrid等)绑定到数据库。请注意,在将控件绑定到数据源之后,可能需要针对具体控件进行额外的自定义。更多相关信息,请参阅相应控件的文档。
以下代码演示了如何将GridControl绑定到NWind数据库的Products表。
[C#]
using System.Data.OleDb;
// ...
// Create a connection object.
OleDbConnection connection = new OleDbConnection(
"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=E:\\DBs\\NWIND.MDB");
// Create a data adapter.
OleDbDataAdapter adapter = new OleDbDataAdapter("SELECT * FROM Products", connection);
// Create and fill a dataset.
DataSet sourceDataSet = new DataSet();
adapter.Fill(sourceDataSet);
// Specify the data source for the grid control.
gridControl1.DataSource = sourceDataSet.Tables[0];
[VB]
Imports System.Data.OleDb
' ...
' Create a connection object.
Dim Connection As New OleDbConnection( _
"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=E:\\DBs\\NWIND.MDB")
' Create a data adapter.
Dim Adapter As New OleDbDataAdapter("SELECT * FROM Products", Connection)
' Create and fill a dataset.
Dim SourceDataSet As New DataSet()
Adapter.Fill(SourceDataSet)
' Specify the data source for the grid control.
GridControl1.DataSource = SourceDataSet.Tables(0)
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