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What methods are called from the ObjectContext object to inform MTS that the transaction was successful or unsuccessful?
Answer posted by sanjeev prabhudesai on 2005-05-17 00:42:27: onTransactionComplete
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What is the size of the variant data type?
The Variant data type has a numeric storage size of 16 bytes and can contain data up to the range of a Decimal, or a character storage size of 22 bytes (plus string length), and can store any character text.
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What will be the result for 15/4 and 154 ?
15/4 = 3.75 and 154 = 3
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How many procedures are in VB?
2. function and sub procedures
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What are types of binding?
Assigning variable with defined memory space. Late Binding - Memory size is allotted in later stage. Ex:- Dim x as object Early Binding - Memory size is allotted while declaring itself. New Key word is important. Ex:- Dim x as New Object
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What is Mask Edit and why it is used?
Control. Restricted data input as well as formatted data output.
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What are the type of validation available in VB?
Field, Form
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With in the form we want to check all the text box control are typed or not? How?
For each currentcontrol in controls if typeof currentcontrol is TextBox then end if next
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Diff type of Datatypes?
LOB (Large Object Data type). CLOB (Stores Character Objects). BLOB ( Store Binary Objects such as Graphic, Video Chips and Sound files). BFILE(Store file pointers to LOB It may Contain filename for photo’s store on CD_ROM).
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What is Zorder Method?
Object.Zorder = 1 or 0 Place a Specified mdiform form or control at the front or back of the z-order with n its Graphical Level.
Visual Basic Interview Questions
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