通过

DataColumn.Table 属性

  • 参考

定义

命名空间:
System.Data
程序集:
System.Data.Common.dll
程序集:
System.Data.dll
程序集:
netstandard.dll
Source:
DataColumn.cs
Source:
DataColumn.cs
Source:
DataColumn.cs

获取列所属的 DataTable。

public:
 property System::Data::DataTable ^ Table { System::Data::DataTable ^ get(); };
[System.ComponentModel.Browsable(false)]
public System.Data.DataTable? Table { get; }
[System.ComponentModel.Browsable(false)]
public System.Data.DataTable Table { get; }
[System.ComponentModel.Browsable(false)]
[System.Data.DataSysDescription("DataColumnDataTableDescr")]
public System.Data.DataTable Table { get; }
[<System.ComponentModel.Browsable(false)>]
member this.Table : System.Data.DataTable
[<System.ComponentModel.Browsable(false)>]
[<System.Data.DataSysDescription("DataColumnDataTableDescr")>]
member this.Table : System.Data.DataTable
Public ReadOnly Property Table As DataTable

属性值

DataTable

DataTable 所属的 DataColumn。

属性
BrowsableAttribute DataSysDescriptionAttribute

示例

以下示例通过其 Table 属性返回 的DataColumn父表。

private void GetTable(DataColumn column)
{
    // Get the Table of the column.
    DataTable table = column.Table;
    Console.WriteLine("columns count: " + table.Columns.Count);
    Console.WriteLine("rows count: " + table.Rows.Count);
}

Private Sub GetTable(ByVal column As DataColumn)
    ' Get the Table of the column.
    Dim table As DataTable = column.Table
    Console.WriteLine("columns", table.Columns.Count)
    Console.WriteLine("rows", table.Rows.Count)
End Sub

适用于

另请参阅