无法将类型 'F_M.Commitment_Ledger_Data__Public_Type' 隐式转换为 'F_M.Commitment_Ledger_Data__Public_Type[]'

Question

我正在尝试在 Workday 中使用 Financial_management API 中的 "Put_Ledger" 函数，但是当我尝试添加 object[]对象（如 API 中所述）。

Workday 没有帮助解决这个问题。这是代码示例。创建对象，然后添加到父对象：

Ledger_Only_DataType ldOnly = new Ledger_Only_DataType
{
    Actuals_Ledger_ID = "1234567",
    Can_View_Budget_Date = true
};

//Commitment_Ledger_data
Commitment_Ledger_Data__Public_Type cl = new Commitment_Ledger_Data__Public_Type
{
    Commitment_Ledger_Reference = ledgerObject,
    Enable_Commitment_Ledger = true,
    Spend_Transaction_Data = st,
    Payroll_Transaction_Data = pt
};

// This is where the error occurs:
ldOnly.Commitment_Ledger_Data = cl;

错误信息：

"Cannot implicitly convert type 'CallWorkdayAPI.Financial_Management.Commitment_Ledger_Data__Public_Type' to 'CallWorkdayAPI.Financial_Management.Commitment_Ledger_Data__Public_Type[]"

Answer 1

不熟悉 Workday，但我假设

ldOnly.Commitment_Ledger_Data

是一个数组：Commitment_Ledger_Data__Public_Type

因此您需要将其设置为该类型的数组，而当前您将其设置为该类型的单个对象。

Ledger_Only_DataType ldOnly = new Ledger_Only_DataType
       {
           Actuals_Ledger_ID = "1234567",
           Can_View_Budget_Date = true
       };

       //Commitment_Ledger_data
       Commitment_Ledger_Data__Public_Type cl = new 
         Commitment_Ledger_Data__Public_Type
       {
           Commitment_Ledger_Reference = ledgerObject,
           Enable_Commitment_Ledger = true,
           Spend_Transaction_Data = st,
           Payroll_Transaction_Data = pt
       };

       Commitment_Ledger_Data__Public_Type[] cls = new Commitment_Ledger_Data__Public_Type[1];

       cls[0] = cl;

       ldOnly.Commitment_Ledger_Data = cls;

Answer 2

使用列表并将它们转换为数组。更简单：

    List<Commitment_Ledger_Data__Public_Type> cls = new List<Commitment_Ledger_Data__Public_Type>();

    Commitment_Ledger_Data__Public_Type cl1 = new 
         Commitment_Ledger_Data__Public_Type
       {
           Commitment_Ledger_Reference = ledgerObject,
           Enable_Commitment_Ledger = true,
           Spend_Transaction_Data = st,
           Payroll_Transaction_Data = pt
       };

    cls.Add(cl1);

   ldOnly.Commitment_Ledger_Data = cls.ToArray();

您也可以在初始化程序中进行简化和执行

Answer 3

错误消息告诉您问题所在 - 您正在尝试将 Commitment_Ledger_Data__Public_Type 类型的单个实例分配给代表该类型数组的对象 (Commitment_Ledger_Data) .

您应该可以使用数组（将您创建的单个项目作为唯一成员）进行赋值：

ldlOnly.Commitment_Ledger_Data = new[] {cl};

或者您可以缩短整个过程以使用初始化语法：

var ldOnly = new Ledger_Only_DataType
{
    Actuals_Ledger_ID = "1234567",
    Can_View_Budget_Date = true,
    Commitment_Ledger_Data = new[]
    {
        new Commitment_Ledger_Data__Public_Type
        {
            Commitment_Ledger_Reference = ledgerObject,
            Enable_Commitment_Ledger = true,
            Spend_Transaction_Data = st,
            Payroll_Transaction_Data = pt
        }
    }
};

无法将类型 'F_M.Commitment_Ledger_Data__Public_Type' 隐式转换为 'F_M.Commitment_Ledger_Data__Public_Type[]'

Cannot implicitly convert type 'F_M.Commitment_Ledger_Data__Public_Type' to 'F_M.Commitment_Ledger_Data__Public_Type[]'

c#

workday-api