ADO Tips & Tricks

1)     Connection Object

a)      Opening the Database

b)      Executing Commands

c)       Executing Queries

d)      Closing the Database

2)     Recordset Object

a)      The Fields Collection

b)      Editing Records

3)     Tools

a)      One Column Queries

b)      ComboBox Example

c)       One Row Queries

d)      Multi-Column Queries

e)      Getting Field Names

f)        ComboBox Example, 2

4)     A Useful Example

a)      The SELECT Clause

b)      The WHERE Clause

c)       The Query

 

Download Example Programs

 

 

 

 

Opening the Database

- Either -

1. Set the ConnectString property and use the Open method.

m_DBConnection.ConnectString = _

    "Provider=Microsoft.Jet.OLEDB.3.51;" & _

    "Persist Security Info=False;" & _

    "Data Source=" & db_name

m_DBConnection.Open

- OR -

2. Or use the Open method's parameters.

m_DBConnection.Open _

    "Provider=Microsoft.Jet.OLEDB.3.51;" & _

    "Persist Security Info=False;" & _

    "Data Source=" & db_name