User-defined type error message usually occurs when the VBA compiler cannot recognize a custom data type or class that you’ve used in your code. This can be caused by various reasons, including missing references, incorrect syntax, or a simple typo. To solve this error, the first thing...
number Required. Long integer that identifies the nature of the error. Visual Basic errors (both Visual Basic-defined and user-defined errors) are in the range 0–65535. The range 0–512 is reserved for system errors; the range 513–65535 is available for user-defined errors....
Constants, fixed-length strings, arrays, user-defined types, and Declare statements not allowed as Public members of an object module Could not access system registry (Error 335) Could not create reference: 'item' Could not execute specified program Could not start Internet Explorer Current module...
User-defined,VBA 允许用户自定义数据类型,相当于自定义了一个具有限定属性的对象类型的数据。内部可是为以上的所有数据类型,包括其他用户自定义数据类型。 注意,在定义用户类型时,需要在过程/函数上方定义,才可以使用,不能在函数/过程内部定义。 Type MyType MyName As String MyBirthDate As Date MySex As Intege...
. Display theReferencesdialog box, and then select the appropriate object library or type library. For example, if you don't check theData Access Objectin theReferencesdialog box, types like Database, Recordset, and TableDef aren't recognized and references to them in code cause this error....
After importing the JsonConverter into the VBA editor for Access 2013 and then doing a simple cut and past of the example code in the click event of a button, I get the following error: Compile error: user-defined type not defined in the function: Private Function json_ParseObject(json_...
使用Type经常会遇到(传递参数,存放到集合等等)的一个错误是"Only user-defined types defined in public object modules can be coerced to or from a variant or passed to late-bound functions."。这个时候,需要定义一个Class去完成相关功能,而不是去定义一个Type。
Such code still lists all the Visual Basic for Applications error messages, but displays "Application-defined or object-defined error" for host-defined errors, for example those in Visual Basic that relate to forms, controls, and so on. Many of these are trappablerun-time errors. 使用帮助...
vbError 10 错误值 vbBoolean 11 布尔值 vbVariant 12 Variant(仅与变量的数组一起使用) vbDataObject 13 数据访问对象 vbDecimal 14 小数值 vbByte 17 字节值 vbLongLong 20 LongLong 整数 (仅在 64 位平台上有效) vbUserDefinedType 36 包含用户定义类型的变量 vbArray 8192 此函数返回数组 (始终添加到另...
Error 事件 結束 FileCopy For Each...Next For...Next 函數 Get GoSub...Return GoTo If...Then...Else Implements Input # Kill Let Line Input # Load Lock、Unlock LSet Mid MkDir 名稱 On Error On...GoSub、On...GoTo 開啟 Option Base ...