IDataRecord.GetString(Int32) 方法

定义

获取指定字段的字符串值。Gets the string value of the specified field.

public:
 System::String ^ GetString(int i);
public string GetString (int i);
abstract member GetString : int -> string
Public Function GetString (i As Integer) As String

参数

i
Int32

要查找的字段的索引。The index of the field to find.

返回

指定字段的字符串值。The string value of the specified field.

异常

传递的索引位于 0 至 FieldCount 的范围之外。The index passed was outside the range of 0 through FieldCount.

适用于