ComponentOne True DataControl 8.0

Mode Property

Describes the mode in which the current connection is opened.

Syntax

TData.Mode = value

Remarks

Read/Write at run time and design time. Property applies to TData control.

 

Values	Description
0 – adModeUnknown (default)	Indicates that the permissions cannot be determined
1 - adModeRead	Indicates read-only permissions
2 - adModeWrite	Indicates write-only permissions
3 - adModeReadWrite	Indicates read/write permissions
4 - adModeShareDenyRead	Prevents others from opening connection with read permissions
8 - adModeShareDenyWrite	Prevents others from opening connection with write permissions
12 - adModeShareExclusive	Prevents others from opening connection
16 - adModeShareDenyNone	Allows others to open connection with any permissions

This property determines permissions for modifying the data that the provider should use on the current connection, with the TData control’s SourceRecordset. This property is only relevant in data source mode (DataMode = 0 - DataSource).

Mode is a standard ADO property. It can be set at any time during the control’s lifetime, but it will take effect only if set at design time, in WillOpenData event or after the Refresh method is called.

Notes: At design time, this property is not available in property pages and must be set in the Visual Basic Properties window.

Using client-side cursors, (CursorLocation = 3 – adUseClient) the Mode property can only be set to 0 – adModeUnknown.

See Also

TData Control