使用Docx.Core创建word表格

TableTdDto.cs

///

public class DocxHelper
{

/// <summary>  
/// 创建word  
/// </summary>  
/// <param name="dto"></param>  
public static void CreateWord(TableDocumentDto dto)  
{  
    var uploadPath = AppDomain.CurrentDomain.BaseDirectory;  
    string fileName = string.Format("{0}.docx", dto.Title, System.Text.Encoding.UTF8);  
    // Create a document.  
    using (var document = DocX.Create(uploadPath+fileName))  
    {  
        var first = dto.Table.TRS.FirstOrDefault();  
        var cols = first.Sum(o => o.CL);  
        var rows = dto.Table.TRS.Count + dto.Table.TDS.Count;  
        var headerTable = dto.Table.TRS;  
        var w = first.Sum(o => o.W);  
        var allWidth = w == 0 ? 5200 : w;  
        Table table1 = document.AddTable(rows, cols);  
        table1.Design = TableDesign.TableGrid;    //表格样式  
        table1.Alignment = Alignment.center;      //设置表格居中  
        headerTable.AddRange(dto.Table.TDS);  
        for (int i = 0; i < headerTable.Count; i++)  
        {  
            if (table1.Rows.Count < headerTable.Count)  
            {  
                throw new Exception("请检查表格参数");  
            }  
            var rol = headerTable\[i\].Max(o => o.RL);  
            int a = 0;//表示起始列位置  
            for (int j = 0; j < headerTable\[i\].Count; j++)  
            {  
                if (table1.Rows\[i\].Cells.Count < headerTable\[i\].Count)  
                {  
                    throw new Exception("请检查表格参数");  
                }  
                if (headerTable\[i\]\[j\].CL > 1 && headerTable\[i\]\[j\].RL > 1)  
                {  
                    throw new Exception("当前无法同时合并行和列");  
                }  
                var width = headerTable\[i\]\[j\].W == 0 ? 120 : headerTable\[i\]\[j\].W;  
                //当前合并列  
                if (headerTable\[i\]\[j\].CL > 1)  
                {  
                    //当前需要合并列  
                    //MergeCells(起始列,结束列);  
                    table1.Rows\[i\].MergeCells(a, (headerTable\[i\]\[j\].CL - 1) + a);//合并列  
                    table1.Rows\[i\].Cells\[a\].Paragraphs\[0\].Append(headerTable\[i\]\[j\].N).Bold();

                    a += headerTable\[i\]\[j\].CL - 1;  
                }  
                else if (headerTable\[i\]\[j\].RL > 1)  
                {  
                    //当前需要合并行  
                    //MergeCellsInColumn(起始列,起始行,结束行)  
                    table1.MergeCellsInColumn(j, i, (i+headerTable\[i\]\[j\].RL) - 1);//合并行  
                    table1.Rows\[i\].Cells\[a\].Paragraphs\[0\].Append(headerTable\[i\]\[j\].N).Bold();  
                    a++;  
                }  
                else  
                {  
                    table1.Rows\[i\].Cells\[a\].Paragraphs\[0\].Append(headerTable\[i\]\[j\].N).Bold();  
                    a++;  
                }  
            }  
        }  
        //table1.MergeCellsInColumn(2, 2, 3);  
        //table1.Rows\[0\].Cells\[0\].Paragraphs\[0\].Append("列1").Bold();  
        //table1.Rows\[0\].Cells\[1\].Paragraphs\[0\].Append("列2").Bold();  
        //table1.Rows\[0\].Cells\[0\].Width = 100;   //设置单元格宽度  
        //table1.Rows\[0\].Cells\[1\].Width = 100;  
        //table1.Rows\[1\].MergeCells(1, 2);  
        //table1.Rows\[1\].Cells\[1\].Paragraphs\[0\].Append("列2").Bold();

        Paragraph p = document.InsertParagraph();  
        p.Alignment = Alignment.center;  
        p.Append(dto.Title).Bold();  
        p.InsertTableAfterSelf(table1);

        document.Save();  
        Console.WriteLine($"表【{dto.Title}.docx】创建成功");  
    }  
}  

}

在使用时 行和列一起合并的时候出现索引无法找到问题 所以现在无法进行行列一起合并 只能单独合并

一定要正确定义TableDto 使用CL和RL可进行合并,但不能同时使用 每一列都是固定的 例如 list集合里有7条数据 其中有一条数据进行了合并占用了两格
所以有8列数据 那么以下所有的数据都最多只能占用8列,超出将会报错

如果要上传图片的话 使用以下方法 将图片放置在单元格中

var image = document.AddImage(@"D:/其他文件/图片/" + @"logo.png");
// Create a picture from image.
var picture = image.CreatePicture(25, 100);
table1.Rows[i].Cells[a].Paragraphs[0].AppendPicture(picture);//第一张图
table1.Rows[i].Cells[a].Paragraphs[0].AppendPicture(picture);//第二张图
table1.Rows[i].Cells[a].Paragraphs[0].AppendPicture(picture);//第三张图
//当前图片都放置在同一单元格中

class Program
{
static void Main(string[] args)
{
var filePath = @"D:\文档\标题2.docx";
var list = new List>();
list.Add(new List() {
new TableTdDto(){
N = "序号",
CL = 1,
RL = 1,
W = 10,
},
new TableTdDto(){
N = "检查项目",
CL = 2,
RL = 1,
W = 10,
},
new TableTdDto(){
N = "扣分标准",
CL = 1,
RL = 1,
W = 10,
},
new TableTdDto(){
N = "应得分数",
CL = 1,
RL = 1,
W = 10,
},
new TableTdDto(){
N = "扣减分数",
CL = 1,
RL = 1,
W = 10,
},
new TableTdDto(){
N = "实得分数",
CL = 1,
RL = 1,
W = 10,
},
new TableTdDto(){
N = "备注",
CL = 1,
RL = 1,
W = 10,
},

    });  
    var tes = new List<List<TableTdDto>>();  
    tes.Add(new List<TableTdDto>() {  
        new TableTdDto(){  
                        N = "这是序号",  
                        CL = 1,  
                        RL = 1,  
                        W = 10,  
                    },  
                    new TableTdDto(){  
                        N = "保证项目",  
                        CL = 1,  
                        RL = 6,  
                        W = 10,  
                    },  
                    new TableTdDto(){  
                        N = "安全生产责任制",  
                        CL = 1,  
                        RL = 1,  
                        W = 10,  
                    },  
                    new TableTdDto(){  
                        N = @"测试数据",  
                        CL = 1,  
                        RL = 1,  
                        W = 10,  
                    },  
                    new TableTdDto(){  
                        N = @"10",  
                        CL = 1,  
                        RL = 1,  
                        W = 10,  
                    }  
    });

    var tableTd = new List<TableTdDto>();  
    for (int i = 0; i < 5; i++)  
    {  
        tableTd.Add(new TableTdDto()  
        {  
            N = "测试数据",  
            CL = 1,  
            RL = 1,  
            W = 10,  
        });  
        tes.Add(tableTd);  
    }

    tes.Add(new List<TableTdDto>() {  
        new TableTdDto(){  
                        N = "1",  
                        CL = 1,  
                        RL = 1,  
                        W = 10,  
                    },  
                    new TableTdDto(){  
                        N = "一般项目",  
                        CL = 1,  
                        RL = 5,  
                        W = 10,  
                    },  
                    new TableTdDto(){  
                        N = "安全生产责任制",  
                        CL = 1,  
                        RL = 1,  
                        W = 10,  
                    },  
                    new TableTdDto(){  
                        N = @"测试数据",  
                        CL = 1,  
                        RL = 1,  
                        W = 10,  
                    },  
                    new TableTdDto(){  
                        N = @"10",  
                        CL = 1,  
                        RL = 1,  
                        W = 10,  
                    }  
    });

    var tableTds = new List<TableTdDto>();  
    for (int i = 0; i < 4; i++)  
    {  
        tableTds.Add(new TableTdDto()  
        {  
            N = "测试数据",  
            CL = 1,  
            RL = 1,  
            W = 10,  
        });  
        tes.Add(tableTd);  
    }  
    var data = new TableDocumentDto()  
    {  
        Title = "安全管理检查评分表",  
        Table = new TableDto() {  
                TDS = tes,  
                TRS = list  
            }  
    };

    DocxHelper.CreateWord(data);

    Console.ReadKey();  
}  

}

文档太少,例子太少,只有一步一步的试每个方法.最开始用的NPOI
但是NPOI文档都找不到了,合并列还行,到合并行的时候就没办法了,按照其他博客进行操作,太复杂,也没有解释属性和方法的意思,造成即使写了出现错误也不知道为什么会出现这个问题.

Docx虽然文档也没有找到 但是靠猜方法找到了合并行和列的方法 解决了我的问题

参考:https://www.cnblogs.com/liruihuan/p/6626515.html

参考:https://github.com/xceedsoftware/DocX/blob/master/Xceed.Words.NET.Examples/Samples/Table/TableSample.cs

例子:https://github.com/xceedsoftware/DocX/tree/master/Xceed.Words.NET.Examples/Samples