13.09.2018, 09:53
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Прохожий
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Регистрация: 18.01.2018
Сообщения: 30
Версия Delphi: 7, XE5
Репутация: 10
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Спасибо.
Прописал, все заработало.
Код:
unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Grids, Controls, Forms,
Dialogs, StdCtrls, Buttons, ExcelXP, OleServer;
type
TForm1 = class(TForm)
ComboBox1: TComboBox;
Edit1: TEdit;
Edit2: TEdit;
Edit3: TEdit;
Edit4: TEdit;
Edit5: TEdit;
Edit6: TEdit;
Edit7: TEdit;
Edit8: TEdit;
Edit9: TEdit;
Edit10: TEdit;
Edit11: TEdit;
Edit12: TEdit;
Edit13: TEdit;
ComboBox2: TComboBox;
BitBtn1: TBitBtn;
BitBtn2: TBitBtn;
BitBtn3: TBitBtn;
BitBtn4: TBitBtn;
ExcelQueryTable1: TExcelQueryTable;
ExcelApplication1: TExcelApplication;
ExcelWorkbook1: TExcelWorkbook;
ExcelOLEObject1: TExcelOLEObject;
procedure zgr(ds: integer);
procedure zgr2(ds: integer);
procedure FormCreate(Sender: TObject);
procedure FormDestroy(Sender: TObject);
procedure BitBtn1Click(Sender: TObject);
procedure BitBtn2Click(Sender: TObject);
procedure BitBtn3Click(Sender: TObject);
procedure BitBtn4Click(Sender: TObject);
procedure ComboBox1Change(Sender: TObject);
procedure ComboBox2Change(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
sg: TStringGrid;
sg2: TStringGrid;
implementation
uses ComObj;
{$R *.dfm}
// drkb
function Xls_To_StringGrid(AGrid: TStringGrid; AXLSFile: string): Boolean;
const
xlCellTypeLastCell = $0000000B;
var
XLApp, Sheet: OLEVariant;
RangeMatrix: Variant;
x, y, k, r: Integer;
begin
Result := False;
// Create Excel-OLE Object
XLApp := CreateOleObject('Excel.Application');
try
// Hide Excel
XLApp.Visible := False;
// Open the Workbook
XLApp.Workbooks.Open('C:\test\baza.xlsx');
// Sheet := XLApp.Workbooks[1].WorkSheets[1];
Sheet := XLApp.Workbooks[ExtractFileName('C:\test\baza.xlsx')].WorkSheets[1];
// In order to know the dimension of the WorkSheet, i.e the number of rows
// and the number of columns, we activate the last non-empty cell of it
Sheet.Cells.SpecialCells(xlCellTypeLastCell, EmptyParam).Activate;
// Get the value of the last row
x := XLApp.ActiveCell.Row;
// Get the value of the last column
y := XLApp.ActiveCell.Column;
// Set Stringgrid's row &col dimensions.
AGrid.RowCount := x;
AGrid.ColCount := y;
// Assign the Variant associated with the WorkSheet to the Delphi Variant
RangeMatrix := XLApp.Range['A1', XLApp.Cells.Item[X, Y]].Value;
// Define the loop for filling in the TStringGrid
k := 1;
repeat
for r := 1 to y do
AGrid.Cells[(r - 1), (k - 1)] := RangeMatrix[K, R];
Inc(k, 1);
AGrid.RowCount := k + 1;
until k > x;
// Unassign the Delphi Variant Matrix
RangeMatrix := Unassigned;
finally
// Quit Excel
if not VarIsEmpty(XLApp) then
begin
// XLApp.DisplayAlerts := False;
XLApp.Quit;
XLAPP := Unassigned;
Sheet := Unassigned;
Result := True;
end;
end;
end;
function Xls_To_StringGrid2(AGrid: TStringGrid; AXLSFile: string): Boolean;
const
xlCellTypeLastCell = $0000000B;
var
XLApp, Sheet: OLEVariant;
RangeMatrix: Variant;
x, y, k, r: Integer;
begin
Result := False;
// Create Excel-OLE Object
XLApp := CreateOleObject('Excel.Application');
try
// Hide Excel
XLApp.Visible := False;
// Open the Workbook
XLApp.Workbooks.Open('C:\test\3021.xlsx');
// Sheet := XLApp.Workbooks[1].WorkSheets[1];
Sheet := XLApp.Workbooks[ExtractFileName('C:\test\3021.xlsx')].WorkSheets[1];
// In order to know the dimension of the WorkSheet, i.e the number of rows
// and the number of columns, we activate the last non-empty cell of it
Sheet.Cells.SpecialCells(xlCellTypeLastCell, EmptyParam).Activate;
// Get the value of the last row
x := XLApp.ActiveCell.Row;
// Get the value of the last column
y := XLApp.ActiveCell.Column;
// Set Stringgrid's row &col dimensions.
AGrid.RowCount := x;
AGrid.ColCount := y;
// Assign the Variant associated with the WorkSheet to the Delphi Variant
RangeMatrix := XLApp.Range['A1', XLApp.Cells.Item[X, Y]].Value;
// Define the loop for filling in the TStringGrid
k := 1;
repeat
for r := 1 to y do
AGrid.Cells[(r - 1), (k - 1)] := RangeMatrix[K, R];
Inc(k, 1);
AGrid.RowCount := k + 1;
until k > x;
// Unassign the Delphi Variant Matrix
RangeMatrix := Unassigned;
finally
// Quit Excel
if not VarIsEmpty(XLApp) then
begin
// XLApp.DisplayAlerts := False;
XLApp.Quit;
XLAPP := Unassigned;
Sheet := Unassigned;
Result := True;
end;
end;
end;
procedure TForm1.zgr(ds: integer);
begin
Edit1.Text:= sg.Rows[ds][0];
Edit11.Text:= sg.Rows[ds][2];
Edit2.Text:= sg.Rows[ds][3];
Edit4.Text:= sg.Rows[ds][5];
Edit5.Text:= sg.Rows[ds][6];
end;
procedure TForm1.zgr2(ds: integer);
begin
Edit12.Text:= sg2.Rows[ds][0];
Edit13.Text:= sg2.Rows[ds][2];
end;
procedure TForm1.BitBtn3Click(Sender: TObject);
var
XL: Variant;
begin
XL := CreateOLEObject('Excel.Application');
XL.WorkBooks.Open('C:\test\O210.xls');
XL.visible := true;
end;
procedure TForm1.BitBtn4Click(Sender: TObject);
begin
Form1.Close;
end;
procedure TForm1.ComboBox1Change(Sender: TObject);
begin
zgr(ComboBox1.ItemIndex+1);
end;
procedure TForm1.FormCreate(Sender: TObject);
begin
sg:= TStringGrid.Create(self);
sg.Visible:= false;
Xls_To_StringGrid(sg, extractFileDir(ParamSTR(0)) +'\baza.xlsx');
sg.RowCount:= sg.RowCount-2;
Combobox1.Clear;
Combobox1.Items.AddStrings(sg.Cols[1]);
Combobox1.Items.Delete(0);
Combobox1.ItemIndex:= 0;
sg2:= TStringGrid.Create(self);
sg2.Visible:= false;
Xls_To_StringGrid2(sg2, extractFileDir(ParamSTR(0)) +'\3021.xlsx');
sg2.RowCount:= sg2.RowCount-2;
Combobox2.Clear;
Combobox2.Items.AddStrings(sg2.Cols[1]);
Combobox2.Items.Delete(0);
Combobox2.ItemIndex:= 0;
end;
procedure TForm1.FormDestroy(Sender: TObject);
begin
sg.Free;
end;
procedure TForm1.ComboBox2Change(Sender: TObject);
begin
zgr2(ComboBox2.ItemIndex+1);
end;
end.
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