怎样设置EXCEL单元格的格式?(和以前的问题不一样)大家来看看吧,100分(100分)

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要设置某一个单元格的水平对齐方式怎么办?
ExcelID.Cells[i,j].HorizontalAlignment:=?
例子中的对齐方式有:xlLeft,xlCenter,xlRight等,可在DELPHI中怎么输入呢?
已知:xlCenter为$FFFFEFF4,其余的呢?
 
高手们看过来,看过来,这个问题难不难?
 
给你一个包含Excel常数的文件
unit XLConst;

interface

const
{ XlSheetType }
xlChart = -4109;
xlDialogSheet = -4116;
xlExcel4IntlMacroSheet = 4;
xlExcel4MacroSheet = 3;
xlWorksheet = -4167;

{ XlWBATemplate }
xlWBATChart = -4109;
xlWBATExcel4IntlMacroSheet = 4;
xlWBATExcel4MacroSheet = 3;
xlWBATWorksheet = -4167;

{ XlPattern }

xlPatternAutomatic = -4105;
xlPatternChecker = 9;
xlPatternCrissCross = 16;
xlPatternDown = -4121;
xlPatternGray16 = 17;
xlPatternGray25 = -4124;
xlPatternGray50 = -4125;
xlPatternGray75 = -4126;
xlPatternGray8 = 18;
xlPatternGrid = 15;
xlPatternHorizontal = -4128;
xlPatternLightDown = 13;
xlPatternLightHorizontal = 11;
xlPatternLightUp = 14;
xlPatternLightVertical = 12;
xlPatternNone = -4142;
xlPatternSemiGray75 = 10;
xlPatternSolid = 1;
xlPatternUp = -4162;
xlPatternVertical = -4166;

{ XlBordersIndex }

xlInsideHorizontal = 12;
xlInsideVertical = 11;
xlDiagonalDown = 5;
xlDiagonalUp = 6;
xlEdgeBottom = 9;
xlEdgeLeft = 7;
xlEdgeRight = 10;
xlEdgeTop = 8;

{ XlLineStyle }

xlContinuous = 1;
xlDash = -4115;
xlDashDot = 4;
xlDashDotDot = 5;
xlDot = -4118;
xlDouble = -4119;
xlSlantDashDot = 13;
xlLineStyleNone = -4142;

{ XlChartType }

xlColumnClustered = 51;
xlColumnStacked = 52;
xlColumnStacked100 = 53;
xl3DColumnClustered = 54;
xl3DColumnStacked = 55;
xl3DColumnStacked100 = 56;
xlBarClustered = 57;
xlBarStacked = 58;
xlBarStacked100 = 59;
xl3DBarClustered = 60;
xl3DBarStacked = 61;
xl3DBarStacked100 = 62;
xlLineStacked = 63;
xlLineStacked100 = 64;
xlLineMarkers = 65;
xlLineMarkersStacked = 66;
xlLineMarkersStacked100 = 67;
xlPieOfPie = 68;
xlPieExploded = 69;
xl3DPieExploded = 70;
xlBarOfPie = 71;
xlXYScatterSmooth = 72;
xlXYScatterSmoothNoMarkers = 73;
xlXYScatterLines = 74;
xlXYScatterLinesNoMarkers = 75;
xlAreaStacked = 76;
xlAreaStacked100 = 77;
xl3DAreaStacked = 78;
xl3DAreaStacked100 = 79;
xlDoughnutExploded = 80;
xlRadarMarkers = 81;
xlRadarFilled = 82;
xlSurface = 83;
xlSurfaceWireframe = 84;
xlSurfaceTopView = 85;
xlSurfaceTopViewWireframe = 86;
xlBubble = 15;
xlBubble3DEffect = 87;
xlStockHLC = 88;
xlStockOHLC = 89;
xlStockVHLC = 90;
xlStockVOHLC = 91;
xlCylinderColClustered = 92;
xlCylinderColStacked = 93;
xlCylinderColStacked100 = 94;
xlCylinderBarClustered = 95;
xlCylinderBarStacked = 96;
xlCylinderBarStacked100 = 97;
xlCylinderCol = 98;
xlConeColClustered = 99;
xlConeColStacked = 100;
xlConeColStacked100 = 101;
xlConeBarClustered = 102;
xlConeBarStacked = 103;
xlConeBarStacked100 = 104;
xlConeCol = 105;
xlPyramidColClustered = 106;
xlPyramidColStacked = 107;
xlPyramidColStacked100 = 108;
xlPyramidBarClustered = 109;
xlPyramidBarStacked = 110;
xlPyramidBarStacked100 = 111;
xlPyramidCol = 112;
xl3DColumn = -4100;
xlLine = 4;
xl3DLine = -4101;
xl3DPie = -4102;
xlPie = 5;
xlXYScatter = -4169;
xl3DArea = -4098;
xlArea = 1;
xlDoughnut = -4120;
xlRadar = -4151;


{ Various Constants }
xlAll = -4104;
xlAutomatic = -4105;
xlBoth = 1;
xlCenter = -4108;
xlChecker = 9;
xlCircle = 8;
xlCorner = 2;
xlCrissCross = 16;
xlCross = 4;
xlDiamond = 2;
xlDistributed = -4117;
xlDoubleAccounting = 5;
xlFixedValue = 1;
xlFormats = -4122;
xlGray16 = 17;
xlGray8 = 18;
xlGrid = 15;
xlHigh = -4127;
xlInside = 2;
xlJustify = -4130;
xlLightDown = 13;
xlLightHorizontal = 11;
xlLightUp = 14;
xlLightVertical = 12;
xlLow = -4134;
xlManual = -4135;
xlMinusValues = 3;
xlModule = -4141;
xlNextToAxis = 4;
xlNone = -4142;
xlNotes = -4144;
xlOff = -4146;
xlOn = 1;
xlPercent = 2;
xlPlus = 9;
xlPlusValues = 2;
xlSemiGray75 = 10;
xlShowLabel = 4;
xlShowLabelAndPercent = 5;
xlShowPercent = 3;
xlShowValue = 2;
xlSimple = -4154;
xlSingle = 2;
xlSingleAccounting = 4;
xlSolid = 1;
xlSquare = 1;
xlStar = 5;
xlStError = 4;
xlToolbarButton = 2;
xlTriangle = 3;
xlGray25 = -4124;
xlGray50 = -4125;
xlGray75 = -4126;
xlBottom = -4107;
xlLeft = -4131;
xlRight = -4152;
xlTop = -4160;
xl3DBar = -4099;
xl3DSurface = -4103;
xlBar = 2;
xlColumn = 3;
xlCombination = -4111;
xlCustom = -4114;
xlDefaultAutoFormat = -1;
xlMaximum = 2;
xlMinimum = 4;
xlOpaque = 3;
xlTransparent = 2;
xlBidi = -5000;
xlLatin = -5001;
xlContext = -5002;
xlLTR = -5003;
xlRTL = -5004;
xlVisualCursor = 2;
xlLogicalCursor = 1;
xlSystem = 1;
xlPartial = 3;
xlHindiNumerals = 3;
xlBidiCalendar = 3;
xlGregorian = 2;
xlComplete = 4;
xlScale = 3;
xlClosed = 3;
xlColor1 = 7;
xlColor2 = 8;
xlColor3 = 9;
xlConstants = 2;
xlContents = 2;
xlBelow = 1;
xlCascade = 7;
xlCenterAcrossSelection = 7;
xlChart4 = 2;
xlChartSeries = 17;
xlChartShort = 6;
xlChartTitles = 18;
xlClassic1 = 1;
xlClassic2 = 2;
xlClassic3 = 3;
xl3DEffects1 = 13;
xl3DEffects2 = 14;
xlAbove = 0;
xlAccounting1 = 4;
xlAccounting2 = 5;
xlAccounting3 = 6;
xlAccounting4 = 17;
xlAdd = 2;
xlDebugCodePane = 13;
xlDesktop = 9;
xlDirect = 1;
xlDivide = 5;
xlDoubleClosed = 5;
xlDoubleOpen = 4;
xlDoubleQuote = 1;
xlEntireChart = 20;
xlExcelMenus = 1;
xlExtended = 3;
xlFill = 5;
xlFirst = 0;
xlFloating = 5;
xlFormula = 5;
xlGeneral = 1;
xlGridline = 22;
xlIcons = 1;
xlImmediatePane = 12;
xlInteger = 2;
xlLast = 1;
xlLastCell = 11;
xlList1 = 10;
xlList2 = 11;
xlList3 = 12;
xlLocalFormat1 = 15;
xlLocalFormat2 = 16;
xlLong = 3;
xlLotusHelp = 2;
xlMacrosheetCell = 7;
xlMixed = 2;
xlMultiply = 4;
xlNarrow = 1;
xlNoDocuments = 3;
xlOpen = 2;
xlOutside = 3;
xlReference = 4;
xlSemiautomatic = 2;
xlShort = 1;
xlSingleQuote = 2;
xlStrict = 2;
xlSubtract = 3;
xlTextBox = 16;
xlTiled = 1;
xlTitleBar = 8;
xlToolbar = 1;
xlVisible = 12;
xlWatchPane = 11;
xlWide = 3;
xlWorkbookTab = 6;
xlWorksheet4 = 1;
xlWorksheetCell = 3;
xlWorksheetShort = 5;
xlAllExceptBorders = 6;
xlLeftToRight = 2;
xlTopToBottom = 1;
xlVeryHidden = 2;
xlDrawingObject = 14;

implementation

end.
 
在程序中引用comobj和xlconst单元即可
uses comobj,xlconst;
....
sheet.cells[j,i].HorizontalAlignment:=xlCenter;
....
一切ok
 
首先在你的单元里面定义如下常数
{Excle线型}
xlMedium = $FFFFEFD6;
xlThick = $00000004;
xlThin = $00000002;
xlContinuous = $00000001;

{Excel的对齐方式}
xlCenter = $FFFFEFF4;
xlLeft = $FFFFEFDD;
xlRight = $FFFFEFC8;
xlTop = $FFFFEFC0;
xlBottom = $FFFFEFF5;

下面的代码,是从我写过的导出Excel当中两个过程 Copy过来的,您自己看吧!

function TExcelExport.GerCellSection(SRow, SColumn, ERow,
EColumn: Integer): Variant;
var
SCell, ECell: string;
begin
//GetRowsFlag 函数是通过数字返回对应的字母的函数,在这里我没有列出源码
//比如 GetRowsFlag(1)的Result是 A
SCell := GetRowsFlag(SColumn - 1) + IntToStr(SRow);
ECell := GetRowsFlag(EColumn - 1) + IntToStr(ERow);

FExcelApp.Worksheets[FWorkSheetNO].Range[SCell, ECell].Select;
Result := FExcelApp.Selection;
end;

procedure TExcelExport.ExcelTitleBar;
var
SelectedCell: Variant;
ColumnCount: Integer;
begin
ColumnCount := TLine(FPrintList.Last).FCellList.Count;

SelectedCell := GerCellSection(1, 1, 1, ColumnCount); //第一行
SelectedCell.HorizontalAlignment := xlCenter;
SelectedCell.VerticalAlignment := xlCenter;
SelectedCell.Font.Size := FLayOut.TitleFont.Size;

SelectedCell := GerCellSection(2, 1, 2, ColumnCount); //第二行
SelectedCell.HorizontalAlignment := xlLeft;
SelectedCell.VerticalAlignment := xlCenter;
SelectedCell.Font.Size := FLayOut.CaptionFont.Size;

SelectedCell := GerCellSection(3, 1, FFieldLineCount, ColumnCount); //字段行
SelectedCell.HorizontalAlignment := xlCenter;
SelectedCell.VerticalAlignment := xlCenter;
SelectedCell.Font.Size := FLayOut.FieldFont.Size;

ExcleTitleArea; //数据区域部分
end;
 
我一般都是先生成一个模版,把所有的格式都调好
然后程序就只负责写数据
 
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