EhLib 3.3 简体中文版
--------------------
排序功能使用方法:
1、TDBGridEh的OptionsEh/SghAutoSortMarking属性设置为:True;
2、TDBGridEh.Columns[*]的Title/TitleButton属性设置为:True。
E-mail: FireRoseSoft@Msn.com
EhLib 3.3
---------
The Library contains components and classes for Borland Delphi
versions 4, 5, 6 & 7 and Borland C++ Builder versions 4, 5 & 6.
TABLE OF CONTENTS
-----------------
Overview
Installation Library
Installation Help
Demonstration Programs
Registering and Prices
Other information
About author
Overview
--------
The Library contains several components and objects.
TDBGridEh component
TDBGridEh provides all functionality of TDBGrid
and adds several new features as follows:
Allows to select records, columns and rectangle areas.
Special titles that can correspond to several/all columns.
Footer that is able to show sum/count/other field values.
Automatic column resizing to set grid width equal client width.
Ability to change row and title height.
Allows automatic broken of a single line long title and data row
to a multiline.
Title can act as button and, optionally show a sort marker.
Automatically sortmarking.
Ability to truncate long text with ellipsis.
Lookup list can show several fields.
Incremental search in lookup fields.
Frozen columns.
DateTime picker support for TDateField and TDateTimeField.
Allows to show bitmaps from TImageList depending on field value.
Allows to hide and track horizontal or vertical scrollbars.
Allows to hide columns.
Allows to show 3D frame for frozen, footer and data rows.
Allows to draw memo fields.
Multiline inplace editor.
Proportional scrolling independently of sequenced of dataset.
Automatically show checkboxes for Boolean fields. Allows to show
checkboxes for other type of fields.
Has a procedures to save and restore layout (visible columns, columns
order, columns width, sortmarkers, row height) in/from registry or ini file.
Allows to show hint (ToolTips) for text that don't fit in the cell.
Allows to export data to Text, Csv, HTML, RTF, XLS and internal formats.
Allows to import data from Text and internal formats.
Can sort data in various dataset's.
Can filter data in various dataset's.
TDBLookupComboboxEh component
Provides all functionality of TDBLookupCombobox and adds
several new features as follows:
Can have flat style.
Allows assign values as to KeyValue property just and to
display Text property.
Allows to type (assign) values to Text property not contained in data list
(Style = csDropDownEh).
Allows to hold KeyValue and Text as not affecting to each other values.
Take effect when KeyField, ListField, ListSource, DataField and DataSource
properties is empty.
Drop down list can:
Show titles,
Have sizing grip,
Automaticaly set width as sum of DisplayWidth of the list fields (Width = -1),
Automaticaly drops on user pressed the key.
Edit button can:
Show DropDown, Ellipsis or Bitmap image.
Have specified width.
Have additional events: OnKeyValueChanged, OnButtonClick.
TDBSumList component
This component is intended for totaling sums and amounts of records in a
TDataSet with dynamic changes. Component keeps a list of TDBSum
objects, which contains types of group operations (goSum or goCount)
and name sum field (goCount name of field is unnecessary).
TPrintDBGridEh component
TPrintDBGridEh provides properties and routines for preview and
print of TDBGridEh component with several features:
Ability to expand rows vertically until all text is printed.
Ability to scale grid to fit it to page width.
Ability to print/preview title for grid.
Ability to print/preview page header and page footer where you can
specify macros for current page, current date, current time and/or static
text.
Automatically print/preview multiselected area of TDBGridEh if it area
is not empty.
Ability to print/preview rich text before and after grid.
TPreviewBox component
TPreviewBox lets you create a customizable runtime preview.
TPrinterPreview object
TPrinterPreview lets you to record printable data in buffer for following
output them on screen and to printer. TPrinterPreview have all functions and
properties as in TPrinter object. You can use TPrinterPreview object similarly
of TPrinter except some details. In TPrinter Printer.Canvas.Handle and
Printer.Handle is the same but in TPrinterPreview PrinterPreview.Canvas.Handle
represent the metafile in that is recored the data and PrinterPreview.Handle
represent Printer.Handle. That is mean that you have to use
PrinterPreview.Canvas.Handle for draw operation (DrawText, DrawTexteEx, e.t.c.)
and use PrinterPreview.Handle in functions that return information about
printer facilities (GetDeviceCaps, e.t.c.). Global function PrinterPreview
returns default PrinterPreview object and shows data in default preview form.
TDBEditEh component
represents a single or multi-line edit control that can display and edit a field
in a dataset or can works as non data-aware edit control.
TDBDateTimeEditEh component
represents a single-line date or time edit control that can display and edit
a datetime field in a dataset or can works as non data-aware edit control.
TDBComboBoxEh component
represents a single or multi-line edit control that combines an edit box
with a scrollable list and can display and edit a field in a dataset or can
works as non data-aware combo edit control.
TDBNumberEditEh component
represents a single-line number edit control that can display and edit a numeric
field in a dataset or can works as non data-aware edit control.
TPropStorageEh, TIniPropStorageManEh, TRegPropStorageManEh components
Components realize technology to store component properties to/from settings
storage such as ini files, registry etc.
--------------------
Installation Library
--------------------
1. Delphi 4.x - 7.x:
--------------------
Uninstall previous or evaluation version of EhLib (Old version) from Delphi
IDE. Remove or copy to other directory files of old version to prevent
crossing old and new version of EhLib (Including EhLib.bpl, EhLib.dcp or
EhLibXX.bpl, EhLibXX.dcp files).
Create directory from which you will install EhLib library
('EhLib directory') (for example, C:\Delphi[X]\EhLib).
Copy files from Common and Delphi[X] directories of the EhLib archive
to 'EhLib directory'.
Use "File\Open..." menu item of Delphi IDE to open the runtime package -
EhLibXX.Dpk.
In "Package..." window click "Compile" button to compile the package.
By default Delphi (5, 6 and 7) place compiled EhLibXX.BPL file to the
<Delphi path>\Projects\Bpl directory and this directory already present
in the search PATH. But if you overwrite default BPL directory then you need
put compiled EhLibXX.BPL file into directory that is accessible
through the search PATH (i.e. DOS "PATH" environment variable; for example,
in the Windows\System directory).
Add, (if needed) 'EhLib directory' in Tools->Environment Options->Library->
Library Path.
After compiling run-time package you must install design-time
package DclEhLibXX.BPL into the IDE.
Use "File\Open..." menu item to open design-time package DclEhLibXX.Dpk.
In "Package..." window click "Compile" button to compile the package
and then click "Install" button to register EhLib components on
the component palette.
EhLib components have to appear on 'EhLib' page of components palette.
2. C++Builder 4.x - 6.x:
------------------------
Uninstall previous or evaluation version of EhLib from C++Builder IDE.
Remove or copy to other directory files of old version to prevent
crossing old and ne
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EhLib 3.3 汉化版--------------------加入排序功能。排序功能使用方法: 1、TDBGridEh的OptionsEh/SghAutoSortMarking属性设置为:True; 2、TDBGridEh.Columns[*]的Title/TitleButton属性设置为:True。E-mail: FireRoseSoft@Msn.com
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EhLib 3.3 汉化版 (增加排序) (109个子文件)
Project1.bpr 5KB
DclEhLib70.cfg 434B
EhLib70.cfg 434B
Project1.cpp 1KB
EhLibReg.dcr 6KB
DBGridEh.dcu 365KB
DBCtrlsEh.dcu 168KB
ToolCtrlsEh.dcu 71KB
PrnDbgEh.dcu 59KB
DBGridEhImpExp.dcu 58KB
DBLookupEh.dcu 57KB
DBLookupGridsEh.dcu 53KB
PropStorageEditEh.dcu 47KB
PropFilerEh.dcu 36KB
PropStorageEh.dcu 29KB
DbUtilsEh.dcu 29KB
RichEdEh.dcu 26KB
PrViewEh.dcu 24KB
DBSumLst.dcu 21KB
GridEhEd.dcu 21KB
CalculatorEh.dcu 20KB
EhLibReg.dcu 18KB
PrvFrmEh.dcu 12KB
EhLibCDS.dcu 12KB
DBGridEhFindDlgs.dcu 11KB
EhLibADO.dcu 10KB
DclEhLib70.dcu 9KB
EhLibBDE.dcu 9KB
EhLib70.dcu 8KB
Unit1.dcu 7KB
PrnDGDlg.dcu 6KB
PrntsEh.dcu 6KB
EhLibDBX.dcu 2KB
EhLibIBX.dcu 2KB
EhLibConsts.dcu 1KB
PrvFrmEh.ddp 51B
DBGridEhFindDlgs.ddp 51B
PrnDgDlg.ddp 51B
Unit1.ddp 51B
PrvFrmEh.dfm 53KB
Unit1.dfm 29KB
DM1.dfm 26KB
RichEdEh.dfm 21KB
PropStorageEditEh.dfm 15KB
GridEhEd.dfm 11KB
CalculatorEh.dfm 6KB
Unit1.dfm 4KB
PrnDgDlg.dfm 3KB
Unit2.dfm 2KB
DBGridEhFindDlgs.dfm 2KB
CustPrev.dfm 1KB
DclEhLib70.dof 3KB
EhLib70.dof 2KB
EhLib70.dpk 1KB
DclEhLib70.dpk 792B
Project1.dpr 473B
PROJECT1.DPR 188B
PROJECT1.exe 1.61MB
EhLib.Inc 1KB
Del6.MB 4KB
Del5.MB 4KB
DBGridEh.pas 584KB
DBCtrlsEh.pas 207KB
ToolCtrlsEh.pas 96KB
PrnDbgeh.pas 96KB
DBGridEhImpExp.pas 80KB
DBLookupGridsEh.pas 60KB
DBLookupEh.pas 54KB
PropFilerEh.pas 51KB
PropStorageEditEh.pas 44KB
DbUtilsEh.pas 39KB
DBSumLst.pas 34KB
Unit1.pas 34KB
PropStorageEh.pas 33KB
PrViewEh.pas 32KB
CalculatorEh.pas 20KB
RichEdEh.pas 15KB
EhLibReg.pas 12KB
DBGridEhFindDlgs.pas 9KB
GridEhEd.pas 9KB
PrvFrmEh.pas 9KB
PrntsEh.pas 6KB
EhLibCDS.pas 6KB
EhLibADO.Pas 4KB
Unit2.pas 3KB
DM1.pas 3KB
EhLibBDE.pas 3KB
CustPrev.pas 2KB
PrnDgDlg.pas 2KB
EhLibDBX.Pas 2KB
Unit1.pas 2KB
EhLibIBX.pas 2KB
EhLibConsts.pas 1KB
DBGridEh.res 3KB
EhLib70.res 2KB
DclEhLib70.res 2KB
Project1.res 876B
Project1.res 876B
PrviewEh.res 848B
PROJECT1.stat 169B
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