返回与错误关联的描述性字符串。
语法
object.Description
参数:
Object:必需。始终为 Err 对象。
注释
Description 属性包含有关错误的简短说明。如果未填写 Description,且 Number 的值对应于 BSL 运行时错误,则返回与错误关联的描述性字符串。
以下示例说明了 Description 方法的用法:
示例 1:
Sub RaiseOverflowError()
On Error Resume Next ' Enable error handling.
Err.Raise 6 ' Raise an overflow error.
Output = "Error # " & Err.Number & ": " & Err.Description
Err.Clear ' Clear the error.
End Sub
'Output: Error # 6: Overflow
示例 2:
Sub RaiseMultipleErrors()
On Error Resume Next ' Enable error handling.
' Raise a "Type Mismatch" error.
Err.Raise 13
Output1 = "Error # " & Err.Number & ": " & Err.Description
Err.Clear ' Clear the error.
' Raise a "Division by Zero" error.
Err.Raise 11
Output2 = "Error # " & Err.Number & ": " & Err.Description
Err.Clear ' Clear the error.
End Sub
'Output1: Error # 13: Type mismatch
'Output2: Error # 11: Division by zero