Некоторые функции для работы с MSWord и MSExcel
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{ **** UBPFD *********** by kladovka.net.ru ****
>> Некоторые функции для работы с MSWord и MSExcel
Некоторые процедуры для работы с с MSWord и MSExcel, которыми активно пользуюсь сам и предлагаю остальным. Есть как простые функции такие как открытие документа, получение текста документа, управление окнами и т.п. так и более продвинутые: добавление таблицы в MSWord или MSExcel из DBGrid, ListView и т.п. Описывать все не буду, постарался чтобы из названия функций было понятно.
Зависимости: Windows, Messages, SysUtils, Classes, Comctrls,Grids, DBGrids, WordConst, ExcelConst
Автор: FalicSoft, falicsoft@narod.ru, Москва
Copyright: FalicSoft Laboratory (C)
Дата: 24 октября 2003 г.
********************************************** }
unit ExcelConst;
interface
const
xlCenter = -4108;
xlLeft = -4131;
xlRight = -4152;
xlDistributed = -4117;
xlJustify = -4130;
xlNone = -4142;
{ HorizontalAlignment }
xlHAlignCenter = -4108;
xlHAlignDistributed = -4117;
xlHAlignJustify = -4130;
xlHAlignLeft = -4131;
xlHAlignRight = -4152;
{ In addition, for the Range or Style object }
xlHAlignCenterAcrossSelection = 7;
xlHAlignFill = 5;
xlHAlignGeneral = 1;
{ VerticalAlignment }
xlVAlignBottom = -4107;
xlVAlignCenter = -4108;
xlVAlignDistributed = -4117;
xlVAlignJustify = -4130;
xlVAlignTop = -4160;
{ Borders }
xlInsideHorizontal = 12;
xlInsideVertical = 11;
xlDiagonalDown = 5;
xlDiagonalUp = 6;
xlEdgeBottom = 9;
xlEdgeLeft = 7;
xlEdgeRight = 10;
xlEdgeTop = 8;
{ LineStyle }
xlContinuous = 1;
xlDash = -4115;
xlDashDot = 4;
xlDashDotDot = 5;
xlDot = -4118;
xlDouble = -4119;
xlSlantDashDot = 13;
xlLineStyleNone = -4142;
{ Weight }
xlHairline = 1;
xlThin = 2;
xlMedium = -4138;
xlThick = 4;
{ ColorIndex }
xlColorIndexAutomatic = -4105;
xlColorIndexNone = -4142;
{ Background }
xlBackgroundAutomatic = -4105;
xlBackgroundOpaque = 3;
xlBackgroundTransparent = 2;
{ Underline }
xlUnderlineStyleNone = -4142;
xlUnderlineStyleSingle = 2;
xlUnderlineStyleDouble = -4119;
xlUnderlineStyleSingleAccounting = 4;
xlUnderlineStyleDoubleAccounting = 5;
implementation
end.
unit FunctionOLEObject;
interface
uses
Windows, Messages, SysUtils, Classes, Comctrls, Grids, DBGrids;
{---------- WORD ----------}
{--- Documents}
function WordAddDocument(const vWord: Variant; const vTemplate: string; const vNewTemplate: Boolean): Boolean;
{---Windows}
function WordWindowsCount(const vWord: Variant): Integer;
{---Window}
procedure WordWindowActivate(const vWord: Variant; const IWindow: Integer);
procedure WordNextWindowActivate(const vWord: Variant);
procedure WordPreviousWindowActivate(const vWord: Variant);
{---Selection}
procedure WordPutField(const vWord: Variant; const Field, Value: string);
procedure WordPutFieldItem(const vWord: Variant; Field: string; Item: Integer; Value: array of string);
procedure WordText(const vWord: Variant; const Value: string);
procedure WordTypeParagraph(const vWord: Variant);
procedure WordMoveRight(const vWord: Variant; const vUnit, vCount, vExtend: Integer);
procedure WordMoveDown(const vWord: Variant; const vUnit, vCount: integer);
{---Table}
procedure WordTablesAdd(const vWord: Variant; const Rows, Columns: Integer);
procedure WordTablesHeaders(const vWord: Variant; const vColl, vRow, vCount: integer);
procedure WordTablesCellValue(const vWord: Variant; const Table, Row, Column: Integer; const Value: string; const FontName: string; const FontBold, FontItalic: boolean; const FontUnderLine: byte);
procedure WordTablesNextCellValue(const vWord: Variant; const Value: string);
procedure WordTableAddFromListView(const vWord: Variant; ListView: TListView);
procedure WordTableAddFromGrid(const vWord: Variant; DBGrid: TDBGrid; CollSize: boolean);
{---------- Excel ----------}
procedure ExcelCellsValue(const vExcel: Variant; const Row, Col: Integer; const Value: Variant);
procedure ExcelFromListView(const vExcel: Variant; ListView: TListView; const Row, Col: Integer);
procedure ExcelTableAddFromGrid(const vExcel: Variant; DBGrid: TDBGrid; const Row, Col: Integer);
procedure ExcelRangeCellsValue(const vExcel: Variant; const tlRow, tlCol, drRow, drCol: Integer; const Value: Variant; const HorizontalAlignment, VerticalAlignment: Integer; const WrapText: Boolean; const Orientation: Integer; const ShrinkToFit: Boolean; const MergeCells: Boolean);
procedure ExcelRangeCellsCopy(const vExcel: Variant; const tlRow, tlCol, drRow, drCol: Integer; const tlToRow, tlToCol, drToRow, drToCol: Integer);
procedure ExcelRangeCellsBorders(const vExcel: Variant; const tlRow, tlCol, drRow, drCol: Integer; const BorderType: Integer; const LineStyle: Integer);
procedure ExcelBorders(const vExcel: Variant; const BorderType: Integer; const LineStyle: Integer);
procedure ExcelRangeCellsSelect(const vExcel: Variant; const tlRow, tlCol, drRow, drCol: Integer);
procedure ExcelFont(const vExcel: Variant; const Name: string; const Bold: Boolean; const Italic: Boolean; const Size: Integer; const Strikethrough: Boolean; const Superscript: Boolean; const Subscript: Boolean; const OutlineFont: Boolean; const Shadow: Boolean; const Underline: Integer; const ColorIndex: Integer);
procedure ExcelFontName(const vExcel: Variant; const Name: string);
procedure ExcelFontSize(const vExcel: Variant; const Size: Integer);
procedure ExcelFontBold(const vExcel: Variant; const Bold: Boolean);
procedure ExcelFontItalic(const vExcel: Variant; const Italic: Boolean);
procedure ExcelRangeCellsFontName(const vExcel: Variant; const tlRow, tlCol, drRow, drCol: Integer; const Name: string);
procedure ExcelRangeCellsFontSize(const vExcel: Variant; const tlRow, tlCol, drRow, drCol: Integer; const Size: Integer);
procedure ExcelRangeCellsFontBold(const vExcel: Variant; const tlRow, tlCol, drRow, drCol: Integer; const Bold: Boolean);
procedure ExcelRangeCellsFontItalic(const vExcel: Variant; const tlRow, tlCol, drRow, drCol: Integer; const Italic: Boolean);
procedure ExcelRangeCellsFont(const vExcel: Variant; const tlRow, tlCol, drRow, drCol: Integer; const Name: string; const Bold: Boolean; const Italic: Boolean; const Size: Integer; const Strikethrough: Boolean; const Superscript: Boolean; const Subscript: Boolean; const OutlineFont: Boolean; const Shadow: Boolean; const Underline: Integer; const ColorIndex: Integer);
implementation
uses
WordConst, ExcelConst;
function WordAddDocument(const vWord: Variant; const vTemplate: string; const vNewTemplate: Boolean): Boolean;
begin
Result := True;
try
vWord.Documents.Add(Template := vTemplate, NewTemplate := vNewTemplate);
except
Result := False;
end;
end;
procedure WordMoveRight(const vWord: Variant; const vUnit, vCount, vExtend: Integer);
begin
vWord.Selection.MoveRight(vUnit, vCount, vExtend);
end;
procedure WordTablesHeaders(const vWord: Variant; const vColl, vRow, vCount: integer);
var
I, cnt: integer;
begin
vWord.Selection.MoveLeft(unit := wdCell, Count := vColl - 1);
vWord.Selection.MoveUp(unit := wdLine, Count := vRow);
vWord.Selection.SelectRow;
vWord.Selection.Rows.HeadingFormat := -1;
{ vWord.Selection.MoveUp(Unit:=wdLine, Count:=vRow);
vWord.Selection.Tables.Item(1).Select;
vWord.Selection.ParagraphFormat.Alignment:= wdAlignParagraphCenter;}
end;
procedure WordMoveDown(const vWord: Variant; const vUnit, vCount: integer);
begin
vWord.Selection.MoveDown(vUnit, vCount);
end;
procedure WordTablesAdd(const vWord: Variant; const Rows, Columns: Integer);
begin
vWord.ActiveDocument.Tables.Add(Range := vWord.Selection.Range, NumRows := Rows, NumColumns := Columns);
end;
procedure WordTablesCellValue(const vWord: Variant; const Table, Row, Column: Integer; const Value: string; const FontName: string; const FontBold, FontItalic: boolean; const FontUnderLine: byte);
begin
vWord.ActiveDocument.Tables.Item(Table).Cell(Row, Column).Range.Font.Name := FontName;
vWord.ActiveDocument.Tables.Item(Table).Cell(Row, Column).Range.Font.Bold := FontBold;
vWord.ActiveDocument.Tables.Item(Table).Cell(Row, Column).Range.Font.Italic := FontItalic;
vWord.ActiveDocument.Tables.Item(Table).Cell(Row, Column).Range.Font.UnderLine := FontUnderLine;
vWord.ActiveDocument.Tables.Item(Table).Cell(Row, Column).Range.InsertAfter(Text := Value);
end;
procedure WordTableAddFromListView(const vWord: Variant; ListView: TListView);
var
i, j: Integer;
begin
WordTablesAdd(vWord, ListView.Items.Count + 1, ListView.Columns.Count);
WordText(vWord, ListView.Column[0].Caption);
for j := 1 to ListView.Columns.Count - 1 do
begin
WordTablesNextCellValue(vWord, ListView.Column[j].Caption);
end;
for i := 0 to ListView.Items.Count - 1 do
begin
WordTablesNextCellValue(vWord, ListView.Items.Item[i].Caption);
for j := 0 to ListView.Columns.Count - 2 do
if ListView.Items.Item[i].SubItems.Count > j then
WordTablesNextCellValue(vWord, ListView.Items.Item[i].SubItems.Strings[j])
else
WordMoveRight(vWord, wdCell, 1, wdMove);
end;
end;
procedure WordTableAddFromGrid(const vWord: Variant; DBGrid: TDBGrid; CollSize: boolean);
var
i, j, Col, Row, ColWidth: Integer;
begin
Col := DBGrid.Columns.Count;
Row := DBGrid.DataSource.DataSet.RecordCount + 1;
WordTablesAdd(vWord, Row, Col);
WordText(vWord, DBGrid.Columns.Items[0].Title.Caption);
if CollSize then
ColWidth := DBGrid.Columns.Items[0].Width;
vWord.Selection.Tables.Item(1).Columns.Item(1).SetWidth(ColumnWidth := ColWidth, RulerStyle := wdAdjustNone);
for j := 1 to Col - 1 do
begin
WordTablesNextCellValue(vWord, DBGrid.Columns.Items[j].Title.Caption);
if CollSize then
ColWidth := DBGrid.Columns.Items[j].Width;
vWord.Selection.Tables.Item(1).Columns.Item(j + 1).SetWidth(ColumnWidth := ColWidth, RulerStyle := wdAdjustNone);
end;
DBGrid.DataSource.DataSet.First;
for i := 1 to Row - 1 do
begin
for j := 0 to Col - 1 do
WordTablesNextCellValue(vWord, DBGrid.Columns.Items[j].Field.AsString);
DBGrid.DataSource.DataSet.Next;
end;
DBGrid.DataSource.DataSet.First;
end;
procedure WordTablesNextCellValue(const vWord: Variant; const Value: string);
begin
WordMoveRight(vWord, wdCell, 1, wdMove);
vWord.Selection.Font.Bold := false;
WordText(vWord, Value);
end;
procedure WordText(const vWord: Variant; const Value: string);
begin
vWord.Selection.TypeText(Text := Value);
end;
procedure WordTypeParagraph(const vWord: Variant);
begin
vWord.Selection.TypeParagraph;
end;
procedure WordPutField(const vWord: Variant; const Field, Value: string);
begin
vWord.Selection.goto(Name := Field);
vWord.Selection.TypeText(Text := Value);
end;
procedure WordPutFieldItem(const vWord: Variant; Field: string; Item: Integer; Value: array of string);
var
i: Integer;
begin
Field := Format('%s%d', [Field, Item]);
vWord.Selection.goto(Name := Field);
for i := Low(Value) to High(Value) do
begin
vWord.Selection.TypeText(Text := Value[i]);
vWord.Selection.MoveRight;
end;
end;
procedure WordWindowActivate(const vWord: Variant; const IWindow: Integer);
begin
vWord.Windows.Item(IWindow).Activate;
end;
procedure WordNextWindowActivate(const vWord: Variant);
begin
vWord.ActiveWindow.Next.Activate;
end;
procedure WordPreviousWindowActivate(const vWord: Variant);
begin
vWord.ActiveWindow.Previous.Activate;
end;
function WordWindowsCount(const vWord: Variant): Integer;
begin
Result := vWord.Windows.Count;
end;
//------- Exel --------------------
procedure ExcelCellsValue(const vExcel: Variant; const Row, Col: Integer; const Value: Variant);
var
sV: string;
iV: Integer;
dV: TDateTime;
begin
case TVarData(Value).VType of
varEmpty:
;
varNull:
;
varSmallint:
;
varInteger:
begin
iV := Value;
vExcel.Cells[Row, Col].Value := iV;
end;
varSingle:
;
varDouble:
;
varCurrency:
;
varDate:
begin
dV := Value;
vExcel.Cells[Row, Col].Value := dV;
end;
varOLEStr:
;
varDispatch:
;
varError:
;
varBoolean:
;
varUnknown:
;
varByte:
;
varString:
begin
sV := Value;
vExcel.Cells[Row, Col].Value := sV;
end;
varTypeMask:
;
varArray:
;
varByRef:
;
end;
end;
procedure ExcelFromListView(const vExcel: Variant; ListView: TListView; const Row, Col: Integer);
var
i, j: Integer;
begin
for j := 0 to ListView.Columns.Count - 1 do
begin
vExcel.Cells[Row, Col + j].Value := ListView.Column[j].Caption;
end;
for i := 0 to ListView.Items.Count - 1 do
begin
vExcel.Cells[Row + 1 + i, Col].Value := ListView.Items.Item[i].Caption;
for j := 0 to ListView.Items.Item[i].SubItems.Count - 1 do
try
vExcel.Cells[Row + 1 + i, Col + 1 + j].Value := StrToFloat(ListView.Items.Item[i].SubItems.Strings[j]);
except
vExcel.Cells[Row + 1 + i, Col + 1 + j].Value := ListView.Items.Item[i].SubItems.Strings[j];
end;
end;
end;
procedure ExcelTableAddFromGrid(const vExcel: Variant; DBGrid: TDBGrid; const Row, Col: Integer);
var
i, j, vCol, vRow, ColWidth: Integer;
begin
vCol := DBGrid.Columns.Count;
vRow := DBGrid.DataSource.DataSet.RecordCount + 1;
for j := 0 to vCol - 1 do
vExcel.Cells[Row, Col + j].Value := DBGrid.Columns.Items[j].Title.Caption;
DBGrid.DataSource.DataSet.First;
for i := 0 to vRow - 2 do
begin
for j := 0 to vCol - 1 do
try
vExcel.Cells[Row + 1 + i, Col + j].Value := StrToFloat(DBGrid.Columns.Items[j].Field.AsString);
except
vExcel.Cells[Row + 1 + i, Col + j].Value := DBGrid.Columns.Items[j].Field.AsString;
end;
DBGrid.DataSource.DataSet.Next;
end;
DBGrid.DataSource.DataSet.First;
end;
procedure ExcelRangeCellsValue(const vExcel: Variant; const tlRow, tlCol, drRow, drCol: Integer; const Value: Variant; const HorizontalAlignment, VerticalAlignment: Integer; const WrapText: Boolean; const Orientation: Integer; const ShrinkToFit: Boolean; const MergeCells: Boolean);
begin
ExcelCellsValue(vExcel, tlRow, tlCol, Value);
vExcel.Range[vExcel.Cells[tlRow, tlCol], vExcel.Cells[drRow, drCol]].Select;
vExcel.Selection.HorizontalAlignment := HorizontalAlignment;
vExcel.Selection.VerticalAlignment := VerticalAlignment;
vExcel.Selection.WrapText := WrapText;
vExcel.Selection.Orientation := Orientation;
vExcel.Selection.ShrinkToFit := ShrinkToFit;
vExcel.Selection.MergeCells := MergeCells;
end;
procedure ExcelRangeCellsCopy(const vExcel: Variant; const tlRow, tlCol, drRow, drCol: Integer; const tlToRow, tlToCol, drToRow, drToCol: Integer);
begin
vExcel.Range[vExcel.Cells[tlRow, tlCol], vExcel.Cells[drRow, drCol]].Select;
vExcel.Selection.Copy;
vExcel.Range[vExcel.Cells[tlToRow, tlToCol], vExcel.Cells[drToRow, drToCol]].Select;
vExcel.ActiveSheet.Paste;
end;
procedure ExcelBorders(const vExcel: Variant; const BorderType: Integer; const LineStyle: Integer);
begin
vExcel.Selection.Borders[BorderType].LineStyle := LineStyle;
end;
procedure ExcelRangeCellsBorders(const vExcel: Variant; const tlRow, tlCol, drRow, drCol: Integer; const BorderType: Integer; const LineStyle: Integer);
begin
vExcel.Range[vExcel.Cells[tlRow, tlCol], vExcel.Cells[drRow, drCol]].Select;
ExcelBorders(vExcel, BorderType, LineStyle);
end;
procedure ExcelRangeCellsSelect(const vExcel: Variant; const tlRow, tlCol, drRow, drCol: Integer);
begin
vExcel.Range[vExcel.Cells[tlRow, tlCol], vExcel.Cells[drRow, drCol]].Select;
end;
procedure ExcelFont(const vExcel: Variant; const Name: string; const Bold: Boolean; const Italic: Boolean; const Size: Integer; const Strikethrough: Boolean; const Superscript: Boolean; const Subscript: Boolean; const OutlineFont: Boolean; const Shadow: Boolean; const Underline: Integer; const ColorIndex: Integer);
begin
ExcelFontName(vExcel, Name);
ExcelFontSize(vExcel, Size);
ExcelFontBold(vExcel, Bold);
ExcelFontItalic(vExcel, Italic);
vExcel.Selection.Font.Strikethrough := Strikethrough;
vExcel.Selection.Font.Superscript := Superscript;
vExcel.Selection.Font.Subscript := Subscript;
vExcel.Selection.Font.OutlineFont := OutlineFont;
vExcel.Selection.Font.Shadow := Shadow;
vExcel.Selection.Font.Underline := Underline;
vExcel.Selection.Font.ColorIndex := ColorIndex;
end;
procedure ExcelRangeCellsFont(const vExcel: Variant; const tlRow, tlCol, drRow, drCol: Integer; const Name: string; const Bold: Boolean; const Italic: Boolean; const Size: Integer; const Strikethrough: Boolean; const Superscript: Boolean; const Subscript: Boolean; const OutlineFont: Boolean; const Shadow: Boolean; const Underline: Integer; const ColorIndex: Integer);
begin
ExcelRangeCellsSelect(vExcel, tlRow, tlCol, drRow, drCol);
ExcelFont(vExcel, Name, Bold, Italic, Size, Strikethrough, Superscript, Subscript, OutlineFont, Shadow, Underline, ColorIndex);
end;
procedure ExcelFontName(const vExcel: Variant; const Name: string);
begin
vExcel.Selection.Font.Name := Name;
end;
procedure ExcelRangeCellsFontName(const vExcel: Variant; const tlRow, tlCol, drRow, drCol: Integer; const Name: string);
begin
ExcelRangeCellsSelect(vExcel, tlRow, tlCol, drRow, drCol);
ExcelFontName(vExcel, Name);
end;
procedure ExcelFontSize(const vExcel: Variant; const Size: Integer);
begin
vExcel.Selection.Font.Size := Size;
end;
procedure ExcelRangeCellsFontSize(const vExcel: Variant; const tlRow, tlCol, drRow, drCol: Integer; const Size: Integer);
begin
ExcelRangeCellsSelect(vExcel, tlRow, tlCol, drRow, drCol);
ExcelFontSize(vExcel, Size);
end;
procedure ExcelFontBold(const vExcel: Variant; const Bold: Boolean);
begin
vExcel.Selection.Font.Bold := Bold;
end;
procedure ExcelRangeCellsFontBold(const vExcel: Variant; const tlRow, tlCol, drRow, drCol: Integer; const Bold: Boolean);
begin
ExcelRangeCellsSelect(vExcel, tlRow, tlCol, drRow, drCol);
ExcelFontBold(vExcel, Bold);
end;
procedure ExcelFontItalic(const vExcel: Variant; const Italic: Boolean);
begin
vExcel.Selection.Font.Italic := Italic;
end;
procedure ExcelRangeCellsFontItalic(const vExcel: Variant; const tlRow, tlCol, drRow, drCol: Integer; const Italic: Boolean);
begin
ExcelRangeCellsSelect(vExcel, tlRow, tlCol, drRow, drCol);
ExcelFontItalic(vExcel, Italic);
end;
end.
Пример использования:
uses
ComObj;
procedure Example;
var
W: Variant;
begin
W := CreateOleObject('Word.Application');
W.Visible := False // не будет показывать Word
WordTableAddFromGrid(W, DBGrid1, True); // последний параметр определяет будет ли ширина столбцов такая же как у Грида или нет
end
Author: FalicSoft
ID: 04474