VistaDB 5






ScopeKeyCount Property
Scans active index and calculates the keys in it, taking current scope operators into account. (WARNING: CAUSES SIDE-EFFECTS: The current row position of the parent table becomes undefined/EOF)
Syntax
'Declaration
 
<System.Diagnostics.DebuggerBrowsableAttribute(DebuggerBrowsableState.Never)>
ReadOnly Property ScopeKeyCount As System.Long
'Usage
 
Dim instance As IVistaDBTable
Dim value As System.Long
 
value = instance.ScopeKeyCount
[System.Diagnostics.DebuggerBrowsable(DebuggerBrowsableState.Never)]
System.long ScopeKeyCount {get;}
read-only property ScopeKeyCount: System.Int64; 
System.Diagnostics.DebuggerBrowsableAttribute(DebuggerBrowsableState.Never)
function get ScopeKeyCount : System.long
[System.Diagnostics.DebuggerBrowsable(DebuggerBrowsableState.Never)]
__property System.long get_ScopeKeyCount();
[System.Diagnostics.DebuggerBrowsable(DebuggerBrowsableState.Never)]
property System.int64 ScopeKeyCount {
   System.int64 get();
}

Property Value

The number of keys in the current scope. If no current scope set the method calculates total number of rows in table.
Remarks
After execution the current row position of the parent table is undefined
Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

See Also