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C# 向ModelState添加错误_C#_Asp.net Mvc - Fatal编程技术网

C# 向ModelState添加错误

C# 向ModelState添加错误,c#,asp.net-mvc,C#,Asp.net Mvc,我想知道是否有可能自动向ModelState添加错误,以便检查我的else条件 if (ModelState.IsValid) { //Do something } else { //Manage errors } ModelState.AddModelError("Name", "Name is mandatory");

我想知道是否有可能自动向ModelState添加错误,以便检查我的else条件

if (ModelState.IsValid)
{
   //Do something
}
else
{
   //Manage errors
}
ModelState.AddModelError("Name", "Name is mandatory");