我是Openxml的新手。我正在尝试使用openxml创建一个xlsx文件。我想在excel文件中的不同单元格的文本中应用不同的字体和颜色。我用它来创建一个xlsx文件但不能做字体和颜色部分。
SpreadsheetDocument spreadsheetDocument = SpreadsheetDocument.Create("E:\\Word9.xlsx", SpreadsheetDocumentType.Workbook);
WorkbookPart workbookpart = spreadsheetDocument.AddWorkbookPart();
workbookpart.Workbook = new Workbook();
WorksheetPart worksheetPart = workbookpart.AddNewPart<WorksheetPart>();
worksheetPart.Worksheet = new Worksheet(new SheetData());
Sheets sheets = spreadsheetDocument.WorkbookPart.Workbook.AppendChild<Sheets>(new Sheets());
int i = 1;
while (i <= 5)
{
Sheet sheet = new Sheet() { Id = spreadsheetDocument.WorkbookPart.GetIdOfPart(worksheetPart), SheetId = (UInt32)i, Name = "mySheet" + i.ToString() };
for (int ii = 1; ii <= 5; ii++)
{
Row row1 = new Row();
sheets.AppendChild(row1);
Cell cll = new Cell(new InlineString(new DocumentFormat.OpenXml.Spreadsheet.Text("qqqqqq"))) { DataType = CellValues.InlineString };
row1.AppendChild(cll);
}
sheets.Append(sheet);
i++;
}
workbookpart.Workbook.Save();
有没有人知道如何将字体和颜色应用于不同的单元格?
答案 0 :(得分:2)
就像爱德华已经说过的那样,您需要创建一个样式表对象。
var stylesheet = new Stylesheet() { MCAttributes = new MarkupCompatibilityAttributes() {Ignorable = "x14ac"}};
stylesheet.AddNamespaceDeclaration("mc", "http: //schemas.openxmlformats.org/markup-compatibility/2006");
stylesheet.AddNamespaceDeclaration("x14ac", "http: //schemas.microsoft.com/office/spreadsheetml/2009/9/ac");
Stylesheet对象必须包含要使用的所有字体,填充,单元格格式等。
// create collections for fonts, fills, cellFormats, ...
var fonts = new Fonts() { Count = 1U, KnownFonts = true };
var fills = new Fills() {Count = 5U};
var cellFormats = new CellFormats() { Count = 4U };
// create a font: bold, red, calibr
Font font = new Font();
font.Append(new FontSize() {Val = 11D});
font.Append(new Color() { Rgb = "ff0000"});
font.Append(new FontName() {Val = "Calibri"});
font.Append(new FontFamilyNumbering() {Val = 2});
font.Append(new FontScheme() {Val = FontSchemeValues.Minor});
font.Append(new Bold());
// add the created font to the fonts collection
// since this is the first added font it will gain the id 1U
fonts.Append(font);
// create a background: green
Fill fill = new Fill();
var patternFill = new PatternFill() {PatternType = PatternValues.Solid};
patternFill.Append(new ForegroundColor() {Rgb = "00ff00"});
patternFill.Append(new BackgroundColor() {Indexed = 64U});
fill.Append(patternFill);
fills.Append(fill);
// create a cell format (combining font and background)
// the first added font/fill/... has the id 0. The second 1,...
cellFormats.AppendChild(new CellFormat(){ FontId = 0U, FillId = 0U });
// add the new collections to the stylesheet
stylesheet.Append(fonts);
stylesheet.Append(fills);
stylesheet.Append(cellFormats);
将样式表分配给您的workbookpart对象
var stylePart = workbookpart.AddNewPart<WorkbookStylesPart>();
stylePart.Stylesheet = stylesheet;
stylePart.Stylesheet.Save();
之后,您可以将CellStyleId分配给单元格。
var cell = new Cell() {
CellValue = new CellValue("your cooler string"),
DataType = new EnumValue<CellValues>(CellValues.String),
StyleIndex = 0U // index in the cellFormats array
};
每个Font
,Fill
,Border
,...都可以通过它们在相应集合中的索引分配给其他对象。例如,第一个添加到fonts对象的字体将具有索引1U
。
这些索引表示为无符号整数(没有负值,而是正值)。 “ U”后缀表示uint或ulong。
答案 1 :(得分:0)
您需要创建并使用样式表。这是一个很好的参考,但如果您搜索创建样式表,还有更多参考。 Stylizing your Excel worksheets