DbUsed Function | |
Returns true (.T.) if the specified database is open.
Namespace:
XSharp.VFP
Assembly:
XSharp.VFP (in XSharp.VFP.dll) Version: 2.19
Syntax FUNCTION DbUsed(
cDatabaseName AS STRING
) AS LOGIC
public static bool DbUsed(
string cDatabaseName
)
Request Example
View SourceParameters
- cDatabaseName
- Type: String
Specifies the name of the database for which DbUsed( ) returns a logical value indicating whether or not the database is open.
Return Value
Type:
Logic
Logical
Remarks DbUsed( ) returns true (.T.) if the specified database is open; otherwise, it returns false (.F.).
Examples 1Close Databases
2Open Database (HOME(2) + 'Data\testdata')
3Clear
4? 'Testdata database open? '
5?? DbUsed('testdata')
6? 'Test database open? '
7?? DbUsed('test')
See Also