DataFrame.LoadFrom 方法
定義
重要
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多載
| 名稱 | Description |
|---|---|
| LoadFrom(DbDataAdapter) | |
| LoadFrom(DbDataReader) | |
| LoadFrom(IEnumerable<IList<Object>>, IList<ValueTuple<String,Type>>) |
LoadFrom(DbDataAdapter)
public static System.Threading.Tasks.Task<Microsoft.Data.Analysis.DataFrame> LoadFrom(System.Data.Common.DbDataAdapter adapter);static member LoadFrom : System.Data.Common.DbDataAdapter -> System.Threading.Tasks.Task<Microsoft.Data.Analysis.DataFrame>Public Shared Function LoadFrom (adapter As DbDataAdapter) As Task(Of DataFrame)參數
- adapter
- DbDataAdapter
傳回
適用於
LoadFrom(DbDataReader)
public static System.Threading.Tasks.Task<Microsoft.Data.Analysis.DataFrame> LoadFrom(System.Data.Common.DbDataReader reader);static member LoadFrom : System.Data.Common.DbDataReader -> System.Threading.Tasks.Task<Microsoft.Data.Analysis.DataFrame>Public Shared Function LoadFrom (reader As DbDataReader) As Task(Of DataFrame)參數
- reader
- DbDataReader
傳回
適用於
LoadFrom(IEnumerable<IList<Object>>, IList<ValueTuple<String,Type>>)
public static Microsoft.Data.Analysis.DataFrame LoadFrom(System.Collections.Generic.IEnumerable<System.Collections.Generic.IList<object>> vals, System.Collections.Generic.IList<(string, Type)> columnInfos);static member LoadFrom : seq<System.Collections.Generic.IList<obj>> * System.Collections.Generic.IList<ValueTuple<string, Type>> -> Microsoft.Data.Analysis.DataFramePublic Shared Function LoadFrom (vals As IEnumerable(Of IList(Of Object)), columnInfos As IList(Of ValueTuple(Of String, Type))) As DataFrame參數
- vals
- IEnumerable<IList<Object>>
- columnInfos
- IList<ValueTuple<String,Type>>