返回上一个循环
本文关键字:循环 上一个 返回 | 更新日期: 2023-09-27 17:57:41
如何返回另一个循环?
for (int index = MIN_DIAGNOSIS; index <= MAX_DIAGNOSIS; index++)
{
foreach (RepeaterItem ri1 in GeneralRepeater.Items)
{
int iItemIndex = ri1.ItemIndex;
var myDDL = GeneralRepeater.Items[iItemIndex].FindControl("derp");
MyPoc.Diagnoses.Diagnoses[index] = new PatientDiagnosis(/*snip*/);
return index;
//error 'PatientPlanOfCare.cmdSave_Click(object, System.EventArgs)'
//returns void, a return keyword must not be followed by
//an object expression
}
}
break;
只需中断内部循环并在主循环中使用所需的变量。
for (int index = PocDiagnoses.MIN_DIAGNOSIS; index <= PocDiagnoses.MAX_DIAGNOSIS; index++)
{
foreach (RepeaterItem ri1 in GeneralRepeater.Items)
{
int iItemIndex = ri1.ItemIndex;
DropDownList myDDL = (DropDownList)GeneralRepeater.Items[iItemIndex].FindControl("GeneralDDL");
MyPoc.Diagnoses.Diagnoses[index] = new PatientDiagnosis(myDDL.SelectedValue, new SynergyOnSetDate(new System.DateTime(Year, Month, Day)), "01/02/2011");
break;
}
// Check the index variable here.
}
就像评论中的内容一样,很难判断你想做什么。根据您评论中的错误消息,此代码是在返回void的方法中执行的,这意味着您的return
语句后面不应该有index
。