SqlDataRecord.SetDouble(Int32, Double) SqlDataRecord.SetDouble(Int32, Double) SqlDataRecord.SetDouble(Int32, Double) SqlDataRecord.SetDouble(Int32, Double) Method

定义

将存储在列中的数据设置为指定的 Double 值。Sets the data stored in the column to the specified Double value.

public:
 virtual void SetDouble(int ordinal, double value);
public virtual void SetDouble (int ordinal, double value);
abstract member SetDouble : int * double -> unit
override this.SetDouble : int * double -> unit
Public Overridable Sub SetDouble (ordinal As Integer, value As Double)

参数

ordinal
Int32 Int32 Int32 Int32

从零开始的列序号。The zero-based ordinal of the column.

value
Double Double Double Double

列的新值。The new value of the column.

异常

ordinal 小于 0 或大于列数(即 FieldCount)。The ordinal is less than 0 or greater than the number of columns (that is, FieldCount).

适用于