DataReader.GetItemMaxLength(Int32) Method

Reference

Definition

Namespace:: Microsoft.VisualStudio.Data

Assembly:: Microsoft.VisualStudio.Data.dll

Package:: Microsoft.VisualStudio.Data v17.10.40170

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.

Retrieves the maximum length, in characters, of data items at the specified index.

public:
 abstract int GetItemMaxLength(int index);

public abstract int GetItemMaxLength (int index);

abstract member GetItemMaxLength : int -> int

Public MustOverride Function GetItemMaxLength (index As Integer) As Integer

Parameters

index: Int32

The index of the data item being examined for length.

Returns

Int32

Returns the maximum length, in number of characters, of the data item at the specified index; or, returns -1 if the maximum length is unavailable or is not sensible.

Exceptions

ArgumentOutOfRangeException

The index parameter is invalid.

Applies to

Condividi tramite