SqlDataReader.GetFloat(Int32) Method

Reference

Definition

Namespace:: System.Data.SqlClient

Assembly:: System.Data.SqlClient.dll

Assembly:: System.Data.dll

Package:: System.Data.SqlClient v4.9.0

Source:: System.Data.SqlClient.notsupported.cs

Important

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Gets the value of the specified column as a single-precision floating point number.

public:
 override float GetFloat(int i);

public:
 virtual float GetFloat(int i);

public override float GetFloat (int i);

public float GetFloat (int i);

override this.GetFloat : int -> single

abstract member GetFloat : int -> single
override this.GetFloat : int -> single

Public Overrides Function GetFloat (i As Integer) As Single

Public Function GetFloat (i As Integer) As Single

Parameters

i: Int32

The zero-based column ordinal.

Returns

Single

The value of the specified column.

Implements

GetFloat(Int32)

Exceptions

InvalidCastException

The specified cast is not valid.

Remarks

No conversions are performed. Therefore, the data retrieved must already be a single-precision floating point number.

Call IsDBNull to check for null values before calling this method.

Applies to

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