Word .NET库组件Spire.Doc系列教程（50）：给 Word 不同页面设置不同背景

Spire.Doc for .NET支持给Word文档设置背景，可设置单一颜色、渐变颜色以及图片背景。本文，将介绍如何来给Word中的不同页面设置不同背景。具体分以下情况来设置。

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①只需设置首页背景和其他页面不同

设置纯色背景

C#

using Spire.Doc;using Spire.Doc.Documents;using Spire.Doc.Fields;using System.Drawing;namespace DifferentBackground1{    class Program    {        static void Main(string[] args)        {            //加载Word测试文档            Document doc = new Document();            doc.LoadFromFile("测试.docx");            //获取第一节            Section section = doc.Sections[0];            //设置首页页眉页脚不同            section.PageSetup.DifferentFirstPageHeaderFooter = true;            //在首页页眉添加形状            HeaderFooter firstpageheader = section.HeadersFooters.FirstPageFooter;//获取首页页眉            firstpageheader.Paragraphs.Clear();//清除页眉默认的段落格式（因默认页眉格式中包含有一条横线）            Paragraph firstpara = firstpageheader.AddParagraph();//重新添加段落            float width = section.PageSetup.PageSize.Width;//获取页面宽度、高度            float height = section.PageSetup.PageSize.Height;            ShapeObject shape = firstpara.AppendShape(width, height, ShapeType.Rectangle);//添加形状            shape.BehindText = true;//设置形状衬于文字下方            shape.HorizontalAlignment = ShapeHorizontalAlignment.Center;//设置对齐方式，铺满页面            shape.VerticalOrigin = VerticalOrigin.TopMarginArea;            shape.FillColor = Color.LightBlue;//形状颜色            //在其他页面的页眉中添加形状            HeaderFooter otherheader = section.HeadersFooters.Header;            otherheader.Paragraphs.Clear();            Paragraph otherpara = otherheader.AddParagraph();            ShapeObject shape1 = otherpara.AppendShape(width, height, ShapeType.Rectangle);            shape1.BehindText = true;            shape1.HorizontalAlignment = ShapeHorizontalAlignment.Center;            shape1.VerticalOrigin = VerticalOrigin.TopMarginArea;            shape1.FillColor = Color.Pink;            //保存文档            doc.SaveToFile("ColorBackground1.docx", FileFormat.Docx2013);            System.Diagnostics.Process.Start("ColorBackground1.docx");        }    }}

VB.NET

Imports Spire.DocImports Spire.Doc.DocumentsImports Spire.Doc.FieldsImports System.DrawingNamespace DifferentBackground1Class ProgramPrivate Shared Sub Main(args As String())'加载Word测试文档Dim doc As New Document()doc.LoadFromFile("测试.docx")'获取第一节Dim section As Section = doc.Sections(0)'设置首页页眉页脚不同section.PageSetup.DifferentFirstPageHeaderFooter = True'在首页页眉添加形状Dim firstpageheader As HeaderFooter = section.HeadersFooters.FirstPageFooter'获取首页页眉firstpageheader.Paragraphs.Clear()'清除页眉默认的段落格式（因默认页眉格式中包含有一条横线）Dim firstpara As Paragraph = firstpageheader.AddParagraph()'重新添加段落Dim width As Single = section.PageSetup.PageSize.Width'获取页面宽度、高度Dim height As Single = section.PageSetup.PageSize.HeightDim shape As ShapeObject = firstpara.AppendShape(width, height, ShapeType.Rectangle)'添加形状shape.BehindText = True'设置形状衬于文字下方shape.HorizontalAlignment = ShapeHorizontalAlignment.Center'设置对齐方式，铺满页面shape.VerticalOrigin = VerticalOrigin.TopMarginAreashape.FillColor = Color.LightBlue'形状颜色'在其他页面的页眉中添加形状Dim otherheader As HeaderFooter = section.HeadersFooters.Headerotherheader.Paragraphs.Clear()Dim otherpara As Paragraph = otherheader.AddParagraph()Dim shape1 As ShapeObject = otherpara.AppendShape(width, height, ShapeType.Rectangle)shape1.BehindText = Trueshape1.HorizontalAlignment = ShapeHorizontalAlignment.Centershape1.VerticalOrigin = VerticalOrigin.TopMarginAreashape1.FillColor = Color.Pink'保存文档doc.SaveToFile("ColorBackground1.docx", FileFormat.Docx2013)System.Diagnostics.Process.Start("ColorBackground1.docx")End SubEnd ClassEnd Namespace

设置图片背景

C#

using Spire.Doc;using Spire.Doc.Documents;using Spire.Doc.Fields;namespace DifferentBackground1{    class Program    {        static void Main(string[] args)        {             //加载Word测试文档            Document doc = new Document();            doc.LoadFromFile("测试.docx");            //获取第一节            Section section = doc.Sections[0];            //设置首页页眉页脚不同            section.PageSetup.DifferentFirstPageHeaderFooter = true;            HeaderFooter firstpageheader = section.HeadersFooters.FirstPageFooter;//获取首页页眉            firstpageheader.Paragraphs.Clear();//清除页眉默认的段落格式（因默认页眉格式中包含有一条横线）            Paragraph firstpara = firstpageheader.AddParagraph();//重新添加段落            //获取页面宽度、高度            float width = section.PageSetup.PageSize.Width;            float height = section.PageSetup.PageSize.Height;              //添加图片到首页页眉            DocPicture pic0 = firstpara.AppendPicture("1.png");            pic0.TextWrappingStyle = TextWrappingStyle.Behind;            pic0.HorizontalAlignment = ShapeHorizontalAlignment.Center;            pic0.VerticalOrigin = VerticalOrigin.TopMarginArea;            pic0.Width = width;            pic0.Height = height;            //在其他页面的页眉中添加图片            HeaderFooter otherheader = section.HeadersFooters.Header;            otherheader.Paragraphs.Clear();            Paragraph otherpara = otherheader.AddParagraph();            DocPicture pic1 = otherpara.AppendPicture("2.png");            pic1.TextWrappingStyle = TextWrappingStyle.Behind;            pic1.HorizontalAlignment = ShapeHorizontalAlignment.Center;            pic1.VerticalOrigin = VerticalOrigin.TopMarginArea;            pic1.Width = width;            pic1.Height = height;            //保存文档            doc.SaveToFile("ImageBackground1.docx", FileFormat.Docx2013);            System.Diagnostics.Process.Start("ImageBackground1.docx");        }    }}

VB.NET

Imports Spire.DocImports Spire.Doc.DocumentsImports Spire.Doc.FieldsNamespace DifferentBackground1Class ProgramPrivate Shared Sub Main(args As String())'加载Word测试文档Dim doc As New Document()doc.LoadFromFile("测试.docx")'获取第一节Dim section As Section = doc.Sections(0)'设置首页页眉页脚不同section.PageSetup.DifferentFirstPageHeaderFooter = TrueDim firstpageheader As HeaderFooter = section.HeadersFooters.FirstPageFooter'获取首页页眉firstpageheader.Paragraphs.Clear()'清除页眉默认的段落格式（因默认页眉格式中包含有一条横线）Dim firstpara As Paragraph = firstpageheader.AddParagraph()'重新添加段落'获取页面宽度、高度Dim width As Single = section.PageSetup.PageSize.WidthDim height As Single = section.PageSetup.PageSize.Height'添加图片到首页页眉Dim pic0 As DocPicture = firstpara.AppendPicture("1.png")pic0.TextWrappingStyle = TextWrappingStyle.Behindpic0.HorizontalAlignment = ShapeHorizontalAlignment.Centerpic0.VerticalOrigin = VerticalOrigin.TopMarginAreapic0.Width = widthpic0.Height = height'在其他页面的页眉中添加图片Dim otherheader As HeaderFooter = section.HeadersFooters.Headerotherheader.Paragraphs.Clear()Dim otherpara As Paragraph = otherheader.AddParagraph()Dim pic1 As DocPicture = otherpara.AppendPicture("2.png")pic1.TextWrappingStyle = TextWrappingStyle.Behindpic1.HorizontalAlignment = ShapeHorizontalAlignment.Centerpic1.VerticalOrigin = VerticalOrigin.TopMarginAreapic1.Width = widthpic1.Height = height'保存文档doc.SaveToFile("ImageBackground1.docx", FileFormat.Docx2013)System.Diagnostics.Process.Start("ImageBackground1.docx")End SubEnd ClassEnd Namespace

②设置指定多个页面背景不同

注意：给多个页面设置不同背景时，需要通过获取不同节的页眉来设置，本次程序环境中所用源文档已设置了多个节，

设置纯色背景

C#

using Spire.Doc;using Spire.Doc.Documents;using Spire.Doc.Fields;using System.Drawing;namespace DifferentBackground2{    class Program    {        static void Main(string[] args)        {            //加载Word文档            Document doc = new Document();            doc.LoadFromFile("测试.docx");            //获取第一节            Section section1 = doc.Sections[0];            //获取页面宽度、高度            float width = section1.PageSetup.PageSize.Width;            float height = section1.PageSetup.PageSize.Height;            //添加图片到页眉            HeaderFooter header1 = section1.HeadersFooters.Header;            header1.Paragraphs.Clear();            Paragraph para1 = header1.AddParagraph();            ShapeObject shape1 = para1.AppendShape(width, height, ShapeType.Rectangle);//添加形状            shape1.BehindText = true;//设置形状衬于文字下方            shape1.HorizontalAlignment = ShapeHorizontalAlignment.Center;//设置对齐方式，铺满页面            shape1.VerticalOrigin = VerticalOrigin.TopMarginArea;            shape1.FillColor = Color.LightSalmon;//形状颜色            //同理设置第二节页眉中的图片            Section section2 = doc.Sections[1];            HeaderFooter header2 = section2.HeadersFooters.Header;            header2.Paragraphs.Clear();            Paragraph para2 = header2.AddParagraph();            ShapeObject shape2 = para2.AppendShape(width, height, ShapeType.Rectangle);//添加形状            shape2.BehindText = true;//设置形状衬于文字下方            shape2.HorizontalAlignment = ShapeHorizontalAlignment.Center;//设置对齐方式，铺满页面            shape2.VerticalOrigin = VerticalOrigin.TopMarginArea;            shape2.FillColor = Color.Moccasin;//形状颜色            //同理设置第三节中的页眉中的图片            Section section3 = doc.Sections[2];            HeaderFooter header3 = section3.HeadersFooters.Header;            header3.Paragraphs.Clear();            Paragraph para3 = header3.AddParagraph();            ShapeObject shape3 = para3.AppendShape(width, height, ShapeType.Rectangle);//添加形状            shape3.BehindText = true;//设置形状衬于文字下方            shape3.HorizontalAlignment = ShapeHorizontalAlignment.Center;//设置对齐方式，铺满页面            shape3.VerticalOrigin = VerticalOrigin.TopMarginArea;            shape3.FillColor = Color.LawnGreen;//形状颜色            //保存文档            doc.SaveToFile("ColorBackground2.docx", FileFormat.Docx2013);            System.Diagnostics.Process.Start("ColorBackground2.docx");        }    }}

VB.NET

Imports Spire.DocImports Spire.Doc.DocumentsImports Spire.Doc.FieldsImports System.DrawingNamespace DifferentBackground2Class ProgramPrivate Shared Sub Main(args As String())'加载Word文档Dim doc As New Document()doc.LoadFromFile("测试.docx")'获取第一节Dim section1 As Section = doc.Sections(0)'获取页面宽度、高度Dim width As Single = section1.PageSetup.PageSize.WidthDim height As Single = section1.PageSetup.PageSize.Height'添加图片到页眉Dim header1 As HeaderFooter = section1.HeadersFooters.Headerheader1.Paragraphs.Clear()Dim para1 As Paragraph = header1.AddParagraph()Dim shape1 As ShapeObject = para1.AppendShape(width, height, ShapeType.Rectangle)'添加形状shape1.BehindText = True'设置形状衬于文字下方shape1.HorizontalAlignment = ShapeHorizontalAlignment.Center'设置对齐方式，铺满页面shape1.VerticalOrigin = VerticalOrigin.TopMarginAreashape1.FillColor = Color.LightSalmon'形状颜色'同理设置第二节页眉中的图片Dim section2 As Section = doc.Sections(1)Dim header2 As HeaderFooter = section2.HeadersFooters.Headerheader2.Paragraphs.Clear()Dim para2 As Paragraph = header2.AddParagraph()Dim shape2 As ShapeObject = para2.AppendShape(width, height, ShapeType.Rectangle)'添加形状shape2.BehindText = True'设置形状衬于文字下方shape2.HorizontalAlignment = ShapeHorizontalAlignment.Center'设置对齐方式，铺满页面shape2.VerticalOrigin = VerticalOrigin.TopMarginAreashape2.FillColor = Color.Moccasin'形状颜色'同理设置第三节中的页眉中的图片Dim section3 As Section = doc.Sections(2)Dim header3 As HeaderFooter = section3.HeadersFooters.Headerheader3.Paragraphs.Clear()Dim para3 As Paragraph = header3.AddParagraph()Dim shape3 As ShapeObject = para3.AppendShape(width, height, ShapeType.Rectangle)'添加形状shape3.BehindText = True'设置形状衬于文字下方shape3.HorizontalAlignment = ShapeHorizontalAlignment.Center'设置对齐方式，铺满页面shape3.VerticalOrigin = VerticalOrigin.TopMarginAreashape3.FillColor = Color.LawnGreen'形状颜色'保存文档doc.SaveToFile("ColorBackground2.docx", FileFormat.Docx2013)System.Diagnostics.Process.Start("ColorBackground2.docx")End SubEnd ClassEnd Namespace

设置图片背景

C#

using Spire.Doc;using Spire.Doc.Documents;using Spire.Doc.Fields;namespace DifferentBackground2{    class Program    {        static void Main(string[] args)        {            //加载Word文档            Document doc = new Document();            doc.LoadFromFile("测试.docx");            //获取第一节            Section section1 = doc.Sections[0];            //添加图片到页眉            HeaderFooter header1 = section1.HeadersFooters.Header;            header1.Paragraphs.Clear();            Paragraph para1 = header1.AddParagraph();            DocPicture pic1 = para1.AppendPicture("1.png");            pic1.TextWrappingStyle = TextWrappingStyle.Behind;            pic1.HorizontalAlignment = ShapeHorizontalAlignment.Center;            pic1.VerticalOrigin = VerticalOrigin.TopMarginArea;            float width = section1.PageSetup.PageSize.Width;            float height = section1.PageSetup.PageSize.Height;            pic1.Width = width;            pic1.Height = height;            //同理设置第二节页眉中的图片            Section section2 = doc.Sections[1];            HeaderFooter header2 = section2.HeadersFooters.Header;            header2.Paragraphs.Clear();            Paragraph para2 = header2.AddParagraph();            DocPicture pic2 = para2.AppendPicture("2.png");            pic2.TextWrappingStyle = TextWrappingStyle.Behind;            pic2.HorizontalAlignment = ShapeHorizontalAlignment.Center;            pic2.VerticalOrigin = VerticalOrigin.TopMarginArea;            pic2.Width = width;            pic2.Height = height;            //同理设置第三节中的页眉中的图片            Section section3 = doc.Sections[2];            HeaderFooter header3 = section3.HeadersFooters.Header;            header3.Paragraphs.Clear();            Paragraph para3 = header3.AddParagraph();            DocPicture pic3 = para3.AppendPicture("3.png");            pic3.TextWrappingStyle = TextWrappingStyle.Behind;            pic3.HorizontalAlignment = ShapeHorizontalAlignment.Center;            pic3.VerticalOrigin = VerticalOrigin.TopMarginArea;            pic3.Width = width;            pic3.Height = height;            //保存文档            doc.SaveToFile("ImageBackground2.docx", FileFormat.Docx2013);            System.Diagnostics.Process.Start("ImageBackground2.docx");        }    }}

VB.NET

Imports Spire.DocImports Spire.Doc.DocumentsImports Spire.Doc.FieldsNamespace DifferentBackground2Class ProgramPrivate Shared Sub Main(args As String())'加载Word文档Dim doc As New Document()doc.LoadFromFile("测试.docx")'获取第一节Dim section1 As Section = doc.Sections(0)'添加图片到页眉Dim header1 As HeaderFooter = section1.HeadersFooters.Headerheader1.Paragraphs.Clear()Dim para1 As Paragraph = header1.AddParagraph()Dim pic1 As DocPicture = para1.AppendPicture("1.png")pic1.TextWrappingStyle = TextWrappingStyle.Behindpic1.HorizontalAlignment = ShapeHorizontalAlignment.Centerpic1.VerticalOrigin = VerticalOrigin.TopMarginAreaDim width As Single = section1.PageSetup.PageSize.WidthDim height As Single = section1.PageSetup.PageSize.Heightpic1.Width = widthpic1.Height = height'同理设置第二节页眉中的图片Dim section2 As Section = doc.Sections(1)Dim header2 As HeaderFooter = section2.HeadersFooters.Headerheader2.Paragraphs.Clear()Dim para2 As Paragraph = header2.AddParagraph()Dim pic2 As DocPicture = para2.AppendPicture("2.png")pic2.TextWrappingStyle = TextWrappingStyle.Behindpic2.HorizontalAlignment = ShapeHorizontalAlignment.Centerpic2.VerticalOrigin = VerticalOrigin.TopMarginAreapic2.Width = widthpic2.Height = height'同理设置第三节中的页眉中的图片Dim section3 As Section = doc.Sections(2)Dim header3 As HeaderFooter = section3.HeadersFooters.Headerheader3.Paragraphs.Clear()Dim para3 As Paragraph = header3.AddParagraph()Dim pic3 As DocPicture = para3.AppendPicture("3.png")pic3.TextWrappingStyle = TextWrappingStyle.Behindpic3.HorizontalAlignment = ShapeHorizontalAlignment.Centerpic3.VerticalOrigin = VerticalOrigin.TopMarginAreapic3.Width = widthpic3.Height = height'保存文档doc.SaveToFile("ImageBackground2.docx", FileFormat.Docx2013)System.Diagnostics.Process.Start("ImageBackground2.docx")End SubEnd ClassEnd Namespace

来源：慧都