C# winform 报错：类型“System.Int32”的对象无法转换为类型“System.Int16”。

忒可君2024-12-26 22:15

System.ArgumentException

HResult=0x80070057

Message=类型"System.Int32"的对象无法转换为类型"System.Int16"。

Source=mscorlib

StackTrace:

at System.RuntimeType.TryChangeType(Object value, Binder binder, CultureInfo culture, Boolean needsSpecialCast)

at System.RuntimeType.CheckValue(Object value, Binder binder, CultureInfo culture, BindingFlags invokeAttr)

at System.Reflection.MethodBase.CheckArguments(Object\[\] parameters, Binder binder, BindingFlags invokeAttr, CultureInfo culture, Signature sig)

at System.Reflection.RuntimeMethodInfo.InvokeArgumentsCheck(Object obj, BindingFlags invokeAttr, Binder binder, Object\[\] parameters, CultureInfo culture)

at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object\[\] parameters, CultureInfo culture)

at System.Reflection.RuntimePropertyInfo.SetValue(Object obj, Object value, BindingFlags invokeAttr, Binder binder, Object\[\] index, CultureInfo culture)

at System.Reflection.RuntimePropertyInfo.SetValue(Object obj, Object value, Object\[\] index)

at System.Reflection.PropertyInfo.SetValue(Object obj, Object value)

at System.Threading.Tasks.Task`1.InnerInvoke()

at System.Threading.Tasks.Task.Execute()