How do you avoid the "Invalid use of null" error when reading null values from a database?

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what are Collections?

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What is the use of parameters collection?

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Is it possible to Access BackEnd procedures? Explain.

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What is DAO?

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in ADO connection string if password is leave blank and all others are given. what will happen

1 Answers   eFunds,

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Types of LockEdits in RDO.

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How do I call help files from a VB program?

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What is the difference Between ADO and other data access objects?

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by writing MACRO CODE,i want to retrive data from one spead sheet to another UI (workbook). control will search cell by cell for each row and load the data in another workbook(UI). ex: custdetails custname lastname locaton mobile pincode custdetails raj tony hyd 555555 521245 servcreqrd srvce# srvcename location srvcepincode servcreqrd 754 drilling hyd 521784 for the above example in the another workbook retrive data like this custname Raj srvce# 754 srvcepincode 521784. while retrieving data control will search cell by cell for each row.

0 Answers   Infotech,

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what are the Controls which do not have events ?

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How many objects resides in ADO ?

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