ForceByRef(inoptions); ForceByRef(refoptions); ForceByRef(options);// Warning! variable should be passed with `ref` or `in`ForceByRef(newOptionStruct());// Warning, but an expression, so no variable to reference 如果变量是readonly变量,则必须使用in修饰符。 如果改用ref修饰符,编译器将发出错...
Variable Object Variable Object Variable Object Members Properties Methods Variables Object Version Object View Object Walls Object WebOptions Object Window Object Windows Object Words Object WrapFormat Object XMLChildNodeSuggestion Object XMLChildNodeSuggestions Object XMLMapping Object XMLNamespa...
An option can be a string value or an object with both a label and value. The dropdown will displaylabel: value. command: command: runs a command on variable interpolation. args: optional option bag passed to the command's implementation. ...
The data source for this object must be a variable reference (Error 1742) 發行項 2006/11/14 You have specified an invalid data source or control source for an object. A data source or ControlSource property must contain a variable. Make sure you have not specified an expression....
Variable //names// is used before it// has been assigned a value. A null reference exception could result// at runtime./// names.Add("Major Major Major")// ~~~// The example displays output like the following output:// Unhandled Exception: System.NullReferenceException: Object reference...
The `is` and `as` operators test the type of an object. The `typeof` keyword returns the type of a variable. Casts try to convert an object to a variable of a different type.
Variable //names// is used before it// has been assigned a value. A null reference exception could result// at runtime./// names.Add("Major Major Major")// ~~~// The example displays output like the following output:// Unhandled Exception: System.NullReferenceException: Object reference...
You have to find out why the particular object is not intialized. The place where the dump would occur would tell that you are trying to call a method using uninitialized variable. So if you recreate the scenario find out the place where your object is getting the reference which it would...
symbol-object symbol-operator symbol-package symbol-parameter symbol-property symbol-reference symbol-ruler symbol-snippet symbol-string symbol-struct symbol-structure symbol-text symbol-type-parameter symbol-unit symbol-value symbol-variable sync sync-ignored tag-add tag-remove tag target tasklist telescope...
The crit_init function is a critical-section function that creates and returns a new critical-section variable, a variable of type CRITICAL. Use this function to obtain a new instance of a variable of type CRITICAL, a critical-section variable. Use this variable to prevent interference between ...