I have a set of VBA classes in an MS Access database. I have an xml string with data I want to create new classes with. Other than setting each property individually, is there an easy way to deserialize the XML into my object? I've seen the code using the TypeLib library Public Sub ISerializableDeserialize(xml As IXMLDOMNode) Dim tTLI As TLIApplication Dim tInvoke As InvokeKinds Dim tName As String Dim tMem As MemberInfo tInvoke = VbLet For Each tMem In TLI.ClassInfoFromObject(Me).Members tName = LCase(tMem.Name) CallByName Me, tMem.Name, VbLet, xml.Attributes.getNamedItem(tName).Text Next tMem End Sub but this doesn't seem to work with the standard class modules. I get a 429 error: ActiveX Component Cannot Be Created Can anyone else help me out? I'd rather not have to set each propery by hand if I can help it, some of these classes are huge! You never instance tTLI in that code & and later refer to it as just TLI so it wont work, the 429 error may be because the TypeInfo library isn't registered, did you add it as a reference?
If you did the following will work: Dim TLI As TLIApplication Dim II As InterfaceInfo Dim MI As MemberInfo Set TLI = New TLIApplication Set II = TLI.InterfaceInfoFromObject(Me) For Each MI In II.Members If MI.InvokeKind = InvokeKinds.INVOKEPROPERTYPUT Then Debug.Print MI.Name TLI.InvokeHook Me, MI.Name, InvokeKinds.INVOKEPROPERTYPUT, 'PROPVALUE' End If Next You can replace InvokeHook with CallByName if you wish.
In this Section:. What are Objects? Most of the programming languages today are Object Based Or Object Oriented Programming Languages.
Although Excel VBA is not a truly object oriented programming language, it does deal with objects. VBA object is something like a thing that has certain functions, properties, and can contain data or child objects. In real world everything is an object. For example, House is an Object, Windows and Doors,etc are child objects of the House. And House is having some characteristics or properties such as Color, Height, Number of Floors,etc., and it also have some Events, such as Door Open, Door Close, etc. Similarly, An Excel Worksheet is an object, and a Range or Cells in a worksheet are child objects of worksheet, Worksheet contains several Properties, Methods and Events. You can go to the code window to view the VBA objects, the upper left drop-down list of the code window contains the list of objects and the right side drop-down list contains the associated objects.
What are Properties? Properties are the characteristics of an Objects which can be measured and quantified, in the above example House is having properties like Width, Height, Color, etc Similarly, Excel Objects are having several properties which can be measured and quantified.
For example, a Range Objects is having Properties like Value,Font.ColorIndex, Interior.ColorIndex,etc Sub sbExampleRangeProperties Range('A1').Value = 25 Range('A1').Interior.ColorIndex = 5 End Sub What are Methods? Methods are the actions that can be performed by an an Objects or on an Object. In the above Hose example, paintaing is a Method, building a new room is a method. Similarly, if you want to select a range, you need Select method. If you want to copy a range from one worksheet to another worksheet you need Copy method to do it.
The following example Copies the data from Range A1 to B5. Sub sbExampleRangeMethods Range('A1').Select Selection.Copy Range('B5').Select ActiveSheet.Paste End Sub VBA Objects Properties and Methods in Excel – Object Browser? Object browser is a very helpful tool available in VBA, which helps you to veiw all available Objects in the Excel VBA. Click on the objects browser in the code window to view all the available Excel VBA objects and its associated Properties and Methods.
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When programming using VBA, there are few important objects that a user would be dealing with. Application Objects. Workbook Objects. Worksheet Objects. Range Objects Application Objects The Application object consists of the following −. Application-wide settings and options.
Install the line posts vertically at regular intervals along the course of the slope on the intended fence line. The posts should be located and installed just the same as on flat ground. Depending on the size of the fence, you may need to use a post hole auger to dig holes for the posts. Chain link fencing can be tricky to install on a hill. The webbing between the posts was generally designed for a flat surface, and creates odd angles at the ends when erected on a graded slope. The secret lies in making a bias cut at the end of the post, which gives the chain link an even appearance.
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Methods that return top-level objects, such as ActiveCell, ActiveSheet, and so on. Example 'Example 1: Set xlapp = CreateObject('Excel.Sheet') xlapp.Application.Workbooks.Open 'C: test.xls' 'Example 2: Application.Windows('test.xls').Activate 'Example 3: Application.ActiveCell.Font.Bold = True Workbook Objects The Workbook object is a member of the Workbooks collection and contains all the Workbook objects currently open in Microsoft Excel. Disgaea 2 psp english patch. Example 'Ex 1: To close Workbooks Workbooks.Close 'Ex 2: To Add an Empty Work Book Workbooks.Add 'Ex 3: To Open a Workbook Workbooks.Open FileName:='Test.xls', ReadOnly:=True 'Ex: 4 - To Activate WorkBooks Workbooks('Test.xls').Worksheets('Sheet1').Activate Worksheet Objects The Worksheet object is a member of the Worksheets collection and contains all the Worksheet objects in a workbook. Example 'Ex 1: To make it Invisible Worksheets(1).Visible = False 'Ex 2: To protect an WorkSheet Worksheets('Sheet1').Protect password:=strPassword, scenarios:=True Range Objects Range Objects represent a cell, a row, a column, or a selection of cells containing one or more continuous blocks of cells. 'Ex 1: To Put a value in the cell A5 Worksheets('Sheet1').Range('A5').Value = '5235' 'Ex 2: To put a value in range of Cells Worksheets('Sheet1').Range('A1:A4').Value = 5.