Programmer Reference

This documentation indeed to explain you the philosophy and functionality of Visual Query Tool application. Defines and exemplify all used terms, descript the structure of the program and the basic relations between subsystems. This manual is included in VQT Install Kit.

In order to download this document (zipped: 587Kb) press the Download button. The size of html document is about 732Kb.

Table of Content

Command Line Parameters

Desktop structure

Folder Selector

Bindery

Special Functions

Properties

Folder

Special Functions

Properties

Command

Special Functions

Properties

Structure

Step-by-step Execution

Task

Connection

Datapage

Folder Datapage

Parameter Datapage

Result Datapage

Controls

Control Types

Edit controls

Select controls

Date Time Controls

File Picker Control

DataListView Control

Control Properties

Symbolic Name

Type

HyperLabel

Properties

Fill

Control Filling

Constant List

Expression

SQL Query

Dynamic Refilling

Error handling

Initialization Expression Error

SQL Error

Connection Error

Debugging

Preprocessing

Null v.s. empty

DateTime

List of Values

Connection Manager

HyperLabel

Connection Parameters

Completion Type

Functional Properties

Task Editor

Functions

Properties

Structure Inspector

Parameters

Structure

Structure Loading

Customizing

Package Properties

Protection

Layout Properties

DateTime Formats

System Properties

Debug Mode

Output Form

Displaying

Business Graphics

Line Graph

2D BarGraph

3D BarGraph

Stacked Column

Horizontal Graph

Stock Graph

Pie chart

Export

xBase DBF

XML File

Printing

Exporting

Creating a New Package

Menu Systems

Main Menu

File

Edit

Query

Tools

Window

Help

Toolbars

Main Toolbar

Folder Toolbar

Parameter Toolbar

Result Toolbar

Local or Context Menu

Protection

Password

Complete Required

Notes

Suggestions