DataTable.MinimumCapacity Property

Reference

Definition

Namespace:: System.Data

Assemblies:: netstandard.dll, System.Data.Common.dll

Assembly:: System.Data.Common.dll

Assembly:: System.Data.dll

Assembly:: netstandard.dll

Source:: DataTable.cs

Source:: DataTable.cs

Source:: DataTable.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Gets or sets the initial starting size for this table.

public:
 property int MinimumCapacity { int get(); void set(int value); };

public int MinimumCapacity { get; set; }

[System.Data.DataSysDescription("DataTableMinimumCapacityDescr")]
public int MinimumCapacity { get; set; }

member this.MinimumCapacity : int with get, set

[<System.Data.DataSysDescription("DataTableMinimumCapacityDescr")>]
member this.MinimumCapacity : int with get, set

Public Property MinimumCapacity As Integer

Property Value

Int32

The initial starting size in rows of this table. The default is 50.

Attributes: DataSysDescriptionAttribute

Examples

The following example sets the MinimumCapacity of a DataTable.

private void SetMinimumCapacity(DataTable table)
{
    // Change the MinimumCapacity.
    table.MinimumCapacity = 100;
}

Private Sub SetMinimumCapacity(ByVal table As DataTable)
   ' Change the MinimumCapacity.
   table.MinimumCapacity = 100
End Sub

Remarks

The MinimumCapacity allows the system to create an appropriate set of resources before fetching data. In a situation when performance is critical, setting this property can optimize performance.

Applies to

Продукт	Версии
.NET	Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0, 2.1

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