OracleDataReader.GetChar(Int32) 方法

public:
 virtual char GetChar(int i);

public:
 override char GetChar(int i);

public char GetChar(int i);

public override char GetChar(int i);

abstract member GetChar : int -> char
override this.GetChar : int -> char

override this.GetChar : int -> char

Public Function GetChar (i As Integer) As Char

Public Overrides Function GetChar (i As Integer) As Char

參數

傳回

指定欄位的值作為一個字元。

實作

例外狀況

備註

呼叫前先檢查 IsDBNull 空值。