rajesh

• Oct 17th, 2005

A column in a table that does not uniquely identify rows in that table, but is used as a link to matching columns in other tables. A foreign key is a field in a relational table that matches the primary key column of another table. The foreign key can be used to cross-reference tables.

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Content canvas views   Stacked canvas views   Horizontal  toolbar   vertical toolbar.

Sagar

• Sep 28th, 2005

There are 5 type of canvases. They are 1. Content Canvas2. Stacked Canvas3.Vertical Toolbar Canvas4.Horizental Toolbar Canvas5.Tab Canvas

Subhash

• Sep 1st, 2005

In addition to this Tab canvas also

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veena

 Profile Answers by veena Questions by veena

• Sep 22nd, 2005

A Primary Key is a constraint which enables a unique identification of each tuple or record in a table.Based on primary key,the database system ensures that no duplication appear in a table

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Yes

Named  visual  attributes  differ  only font, color & pattern attributes, property  clauses can contain this and any other properties. You can change the  appearance  of  objects  at  run  time  by  changing  the named visual attributes  programmatically , property clause assignments cannot be changed programmatically. ...

Most  Canvas  views  are  content canvas views a content canvas view is the "base" view that occupies the entire content pane of the window in which it is displayed.

Stacked canvas view is displayed in a window on top of, or "stacked" on the content  canvas  view  assigned  to that same window. Stacked canvas views obscure  some  part  of  the  underlying  content canvas view, and or often shown and hidden programmatically.

Tool bar canvas views are used to create tool bars for individual windows. Horizontal  tool  bars  are display at the top of a window, just under its menu bar. Vertical Tool bars are displayed along the left side of a window

A group that forms part of a cross product will have a thicker border.

Four.

No.

No.

Oracle Precompiler exits, Oracle call interface, NonOracle user exits.

By using the statement EXECIAFGET & EXECIAFPUT.

By using SRW.MESSAGE function.

It allows you to read and write information to a file in the file system.

Calls the user exit named in the user_exit_string. Invokes a 3Gl program by name which has been properly linked into your current oracle forms executable.

It is a terminal screen with the internal state of the form. It updates the screen display to reflect the information that oracle forms has in its internal representation of the screen.

Boiler plate Images are static images (Either vector or bit map) that you import from the file system or database to use a graphical elements in your form, such as company logos and maps. Image items are special types of interface controls that store and display either vector or bitmap images. Like other items that store values, image items can be either base table items(items that relate directly...

When-image-activated fires when the operators double clicks on an image itemwhen-image-pressed fires when an operator clicks or double clicks on an image item