我如何將此 vb.net 代碼轉(zhuǎn)換為 c# 代碼？ Public Function SetPiece(ByVal strGlobal As String, ByVal strNodes As String, ByVal strCode As String, ByVal intPiece As Integer, ByVal strNewVal As String) As Boolean Initialize() If strGlobal = "" Or strNodes = "" Or strCode = "" Then SetPiece = False SetPiece = mobjUtility.SetPiece(strGlobal, strNodes, strCode, intPiece, strNewVal) End Function我試過這段代碼，但出現(xiàn)錯(cuò)誤public bool SetPiece(string strGlobal, string strNodes, string strCode, int intPiece,string strNewVal ) { bool setPiece = true; if (strGlobal == "" || strCode == "" ) { setPiece = false; setPiece = mobjUtility.SetPiece(strGlobal, strNodes, strCode, intPiece, strNewVal); } else if (strNodes == "") { setPiece = false; } return setPiece; }錯(cuò)誤是在 SetPiece我解決了這里的代碼：public static bool SetPiece(string strGlobal, string strNodes, string strCode, int intPiece, string strNewVal) { Initialize(); if (((strGlobal == "") || ((strNodes == "") || (strCode == "")))) { return false; } var obj = mCache.Static("AGSP.UTILS"); string test = obj.SetPiece(strGlobal, strNodes, strCode, intPiece, strNewVal); return obj; }
3 回答
素胚勾勒不出你
TA貢獻(xiàn)1827條經(jīng)驗(yàn) 獲得超9個(gè)贊
public bool SetPiece(string strGlobal, string strNodes, string strCode, int intPiece, string strNewVal)
{
Initialize();
if (strGlobal == "" | strNodes == "" | strCode == "")
SetPiece = false;
SetPiece = mobjUtility.SetPiece(strGlobal, strNodes, strCode, intPiece, strNewVal);
}
HUX布斯
TA貢獻(xiàn)1876條經(jīng)驗(yàn) 獲得超6個(gè)贊
實(shí)際上，您的原始 VB 代碼有一個(gè)您可能不知道的缺陷。分配SetPiece = False無效。VB 允許對(duì)方法名臨時(shí)變量賦值，但該函數(shù)此時(shí)不會(huì)返回。如果沒有遇到實(shí)際的“Return”語(yǔ)句，則在函數(shù)退出時(shí)End Function（遇到或第一個(gè)時(shí)Exit Function）返回臨時(shí) SetPiece 變量的值。在您的示例中，只有對(duì) SetPiece 的最終分配是相關(guān)的?？梢酝ㄟ^將“If”更改為“If/Else”來修復(fù)原始缺陷。
實(shí)際的 C# 等價(jià)物，原始缺陷更明顯一點(diǎn)是：
public bool SetPiece(string strGlobal, string strNodes, string strCode, int intPiece, string strNewVal)
{
bool tempSetPiece = false;
Initialize();
if (string.IsNullOrEmpty(strGlobal) || string.IsNullOrEmpty(strNodes) || string.IsNullOrEmpty(strCode))
tempSetPiece = false; //no effect
return mobjUtility.SetPiece(strGlobal, strNodes, strCode, intPiece, strNewVal);
}
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