public static enum PosPrinterDev.ErrorCode extends java.lang.Enum<PosPrinterDev.ErrorCode>
枚舉常量和說明 |
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ClosePortFailed |
ClosePortSuccess |
OpenPortFailed |
OpenPortSuccess |
ReadDataFailed |
ReadDataSuccess |
UnknownError |
WriteDataFailed |
WriteDataSuccess |
限定符和類型 | 方法和說明 |
---|---|
static PosPrinterDev.ErrorCode |
valueOf(java.lang.String name)
返回帶有指定名稱的該類型的枚舉常量。
|
static PosPrinterDev.ErrorCode[] |
values()
按照聲明該枚舉類型的常量的順序, 返回
包含這些常量的數組。
|
public static final PosPrinterDev.ErrorCode OpenPortFailed
public static final PosPrinterDev.ErrorCode OpenPortSuccess
public static final PosPrinterDev.ErrorCode ClosePortFailed
public static final PosPrinterDev.ErrorCode ClosePortSuccess
public static final PosPrinterDev.ErrorCode WriteDataFailed
public static final PosPrinterDev.ErrorCode WriteDataSuccess
public static final PosPrinterDev.ErrorCode ReadDataSuccess
public static final PosPrinterDev.ErrorCode ReadDataFailed
public static final PosPrinterDev.ErrorCode UnknownError
public static PosPrinterDev.ErrorCode[] values()
for (PosPrinterDev.ErrorCode c : PosPrinterDev.ErrorCode.values()) System.out.println(c);
public static PosPrinterDev.ErrorCode valueOf(java.lang.String name)
name
- 要返回的枚舉常量的名稱。java.lang.IllegalArgumentException
- 如果該枚舉類型沒有帶有指定名稱的常量java.lang.NullPointerException
- 如果參數為空值