.net DataExcel 控件开发使用说明

Posted 2023-02-21 足球中国
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简介及其使用
最新界面
控件使用效果
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一简介、DataExcel是由.net 开发的一套表格计算组件

包括基本的表格视图，编辑控件，图表，公式计算，事件处理，文件格式化，排版，打印，图表。

DataExcel依赖于.net 框架。分别有2.0 4.0版本。
比.net 自带的DataGridView多了些功能
二文件构成、

     文件包括两个DLL文件。DataExcel.v1.1.dll DataUtils.v1.1.dll (V1.1为版本，根据不同版本文件名不同) DataExcel 为界面组件所在

     另外 DataExcel.exe 为使用DataExcel组件开发的轻量级程序（非必须）

三控件使用、

     使用VS新建Winform项目右键项目引用节点添加引用需要添加(DataExcel.v1.1.dll,DataUtils.v1.1.dll)的引用

      新建WINFORM窗口在工具箱右键并点击"选择项"选择中 DataExcel.v1.1.dll,

     工具栏会出现

     拖动 DataExcel 至窗口显示如下
功能简介
合并单元格
显示标尺
设置编辑控件
图形图像(作为皮肤使用)
只读
设置函数
示例代码
///清除所有行，列，合并单元格，扩展单元格，
            dataexcel1.Clear();
            ///初始化默认行，列
            dataexcel1.Init();
            //获取列
            IColumn column = dataexcel1.GetColumn(1);
            //设置列宽
            column.Width = 100;
            //获取第五行，第一列的单元格
            ICell cell = dataexcel1.GetCell("A5");
            cell.Text = "文本框:";
            cell.BackColor = Color.AliceBlue;
            cell.ForeColor = Color.Red;
            //设置编辑控件为LABEL 及为不可编辑
            cell.OwnEditControl = new Feng.Excel.Edits.CellLabel();
 
            //获取列
            column = dataexcel1.GetColumn(2);
            //设置列宽
            column.Width = 100;
            //获取第5行，第一列的单元格
            cell = dataexcel1.GetCell("B5");
            cell.Value = "我是编辑框";
            cell.BackColor = Color.AliceBlue;
            cell.ForeColor = Color.Red;
            //设置编辑控件为文本框
            cell.OwnEditControl = new Feng.Excel.Edits.CellTextBoxEdit();
            //设置进入编辑的方式
            cell.EditMode = Feng.Enums.EditMode.Focused | Feng.Enums.EditMode.KeyDown | Feng.Enums.EditMode.Click;
 
 
            cell = dataexcel1.GetCell("A6");
            cell.Text = "单选框:";
            cell.BackColor = Color.AliceBlue;
            cell.ForeColor = Color.Red;
            //设置编辑控件为LABEL 及为不可编辑
            cell.OwnEditControl = new Feng.Excel.Edits.CellLabel();
 
            //获取第6行，第一列的单元格
            Feng.Excel.Edits.CellRadioCheckBox radioedit = new Feng.Excel.Edits.CellRadioCheckBox();
            radioedit.Group = "单选组1";
            cell = dataexcel1.GetCell("B6");
            cell.Caption = "单选框1";
            cell.BackColor = Color.AliceBlue;
            cell.ForeColor = Color.RosyBrown;
            //设置编辑控件为单选框
            cell.OwnEditControl = radioedit;
 
 
            cell = dataexcel1.GetCell("C6");
            cell.Caption = "单选框2";
            cell.BackColor = Color.AliceBlue;
            cell.ForeColor = Color.RosyBrown;
            //设置编辑控件为单选框
            cell.OwnEditControl = radioedit;
 
            cell = dataexcel1.GetCell("D6");
            cell.Caption = "单选框3";
            cell.BackColor = Color.AliceBlue;
            cell.ForeColor = Color.RosyBrown;
            //设置编辑控件为单选框
            cell.OwnEditControl = radioedit;
 
 
 
 
            cell = dataexcel1.GetCell("A7");
            cell.Text = "复选框:";
            cell.BackColor = Color.AliceBlue;
            cell.ForeColor = Color.Red;
            //设置编辑控件为LABEL 及为不可编辑
            cell.OwnEditControl = new Feng.Excel.Edits.CellLabel();
 
            //获取第7行，第一列的单元格
            Feng.Excel.Edits.CellCheckBox checkedit = new Feng.Excel.Edits.CellCheckBox(); 
            cell = dataexcel1.GetCell("B7");
            cell.Value = true;
            cell.BackColor = Color.AliceBlue;
            cell.ForeColor = Color.RosyBrown;
            cell.Caption = "是/否";
            //设置编辑控件为复选框
            cell.OwnEditControl = checkedit;
 
 
 
            cell = dataexcel1.GetCell("A8");
            cell.Text = "选择日期:";
            cell.BackColor = Color.AliceBlue;
            cell.ForeColor = Color.Red;
            //设置编辑控件为LABEL 及为不可编辑
            cell.OwnEditControl = new Feng.Excel.Edits.CellLabel();
 
            //获取第8行，第一列的单元格
            Feng.Excel.Edits.CellDateTime datetimeedit = new Feng.Excel.Edits.CellDateTime();
            cell.FormatType = Feng.Utils.FormatType.DateTime;
            cell.FormatString = "yyyy-MM-dd";
            cell = dataexcel1.GetCell("B8");
            cell.Value = DateTime.Now;
            cell.BackColor = Color.AliceBlue;
            cell.ForeColor = Color.RosyBrown; 
            //设置编辑控件为复选框
            cell.OwnEditControl = datetimeedit;            
            //设置进入编辑的方式
            cell.EditMode = Feng.Enums.EditMode.Focused | Feng.Enums.EditMode.KeyDown | Feng.Enums.EditMode.Click;
 
 
 
 
            cell = dataexcel1.GetCell("A9");
            cell.Text = "数字选择:";
            cell.BackColor = Color.AliceBlue;
            cell.ForeColor = Color.Red;
            //设置编辑控件为LABEL 及为不可编辑
            cell.OwnEditControl = new Feng.Excel.Edits.CellLabel();
 
            //获取第9行，第一列的单元格
            Feng.Excel.Edits.CellNumber numberedit = new Feng.Excel.Edits.CellNumber();
            cell = dataexcel1.GetCell("B9");
            cell.FormatType = Feng.Utils.FormatType.Numberic;
            cell.FormatString = "$##0.00";
            cell.Value = 365.25;
            cell.BackColor = Color.AliceBlue;
            cell.ForeColor = Color.RosyBrown;
            //设置编辑控件为复选框
            cell.OwnEditControl = numberedit;
            //设置进入编辑的方式
            cell.EditMode = Feng.Enums.EditMode.Focused | Feng.Enums.EditMode.KeyDown | Feng.Enums.EditMode.Click;
 
 
 
 
 
            cell = dataexcel1.GetCell("A10");
            cell.Text = "数字文本框:";
            cell.BackColor = Color.AliceBlue;
            cell.ForeColor = Color.Red;
            //设置编辑控件为LABEL 及为不可编辑
            cell.OwnEditControl = new Feng.Excel.Edits.CellLabel();
 
            //获取第10行，第一列的单元格
            Feng.Excel.Edits.CellNumberBoxEdit numtextedit = new Feng.Excel.Edits.CellNumberBoxEdit(); 
            cell = dataexcel1.GetCell("B10");
            cell.FormatType = Feng.Utils.FormatType.Numberic;
            cell.FormatString = "$##0.00";
            cell.Value = 365.25;
            cell.BackColor = Color.AliceBlue;
            cell.ForeColor = Color.RosyBrown;
            //设置编辑控件为复选框
            cell.OwnEditControl = numtextedit;
            //设置进入编辑的方式
            cell.EditMode = Feng.Enums.EditMode.Focused | Feng.Enums.EditMode.KeyDown | Feng.Enums.EditMode.Click;
 
 
 
            cell = dataexcel1.GetCell("A11");
            cell.Text = "下拉文本框:";
            cell.BackColor = Color.AliceBlue;
            cell.ForeColor = Color.Red;
            //设置编辑控件为LABEL 及为不可编辑
            cell.OwnEditControl = new Feng.Excel.Edits.CellLabel();
 
            //获取第11行，第一列的单元格
            Feng.Excel.Edits.CellComboBox comboedit = new Feng.Excel.Edits.CellComboBox();
            cell = dataexcel1.GetCell("B11"); 
            cell.Value = "选项1";
            cell.BackColor = Color.AliceBlue;
            cell.ForeColor = Color.RosyBrown;
            //设置编辑控件为复选框
            cell.OwnEditControl = comboedit;
            comboedit.Items.AddRange(new string[]  "选项1", "选项2", "选项3", "选项4", "选项5", "选项6", "选项7" );
            //设置进入编辑的方式
            cell.EditMode = Feng.Enums.EditMode.Focused | Feng.Enums.EditMode.KeyDown | Feng.Enums.EditMode.Click;
 
        public void SetFunction()
        
            ///清除所有行，列，合并单元格，扩展单元格，等
            dataexcel1.Clear();
            ///初始化默认行，列
            dataexcel1.Init();
            ICell cell = null;
            for (int i = 1; i < 6; i++)
            
                for (int j = 1; j < 5; j++)
                
                    cell = dataexcel1[i, j];
                    cell.Value = i + j;
                
            
            dataexcel1[6, 1].Expression = "\\"合计：\\"&sum(a1:a5)";//& 表示把两个字符串连接到一起
            dataexcel1[6, 2].Expression = "\\"平均：\\"&avg(b1:b5)";
            dataexcel1[6, 3].Expression = "\\"数量：\\"&count(c1:c5)";
            dataexcel1.Save(dataexcel1.Version + "_" + DateTime.Now.ToString("yyMMddHHmmss") + (fileindex++).ToString().PadLeft(4, '0') + ".dat");
        



  ///清除所有行，列，合并单元格，扩展单元格，等
            dataexcel1.Clear();
            ///初始化默认行，列
            dataexcel1.Init();
             
            //获取行 通过GetRow函数获取行会自动创建行 
            IRow row = dataexcel1.GetRow(1);
            row.Height = 30; 
            row = dataexcel1.GetRow(2);
            //设置行只读
            row.InhertReadOnly = false;
            row.ReadOnly = true;
            row.BackColor = Color.AliceBlue;
            row.Height = 30;
            row = dataexcel1.GetRow(3);
            row.Height = 30;
 
            IColumn column = dataexcel1.GetColumn(1);
            column.Width = 120; 
            column = dataexcel1.GetColumn(2);
            //设置列只读
            column.InhertReadOnly = false;
            column.ReadOnly = true;
            column.Width = 120;
            column.BackColor = Color.AntiqueWhite;
            column = dataexcel1.GetColumn(3);
            column.Width = 120;
            column = dataexcel1.GetColumn(4);
            column.Width = 120;
 
            ICell cell = dataexcel1[1, 1];
            cell.Name = "name1";
            cell.Value = "只读单元格";
            //设置单元格只读
            cell.ReadOnly = true;
            cell.InhertReadOnly = false;
 
            cell = dataexcel1[2, 1];
            cell.Name = "name2";
            cell.Value = "只读单元格";
            //设置单元格只读
            cell.ReadOnly = true;
            cell.InhertReadOnly = false;
 
 
            cell = dataexcel1[3, 2];
            cell.Value = "只读列";
 
 
            cell = dataexcel1[2, 4];
            cell.Value = "只读行";

            ///清除所有行，列，合并单元格，扩展单元格，等
            dataexcel1.Clear();
            ///初始化默认行，列
            dataexcel1.Init();
 
            //隐藏列头
            this.dataexcel1.ShowColumnHeader = false;
            //隐藏行头
            this.dataexcel1.ShowRowHeader = false;
            //隐藏 选中时的边框
            this.dataexcel1.ShowSelectRect = false;
            //隐藏 网络线
            this.dataexcel1.ShowGridRowLine = false;
            this.dataexcel1.ShowGridColumnLine = false;
            //显示标尺
            this.dataexcel1.ShowHorizontalRuler = true;
            this.dataexcel1.ShowVerticalRuler = true;
            //隐藏滚动条
            this.dataexcel1.VScroller.Visible = false;
            this.dataexcel1.HScroller.Visible = false;
 
            //获取行 通过集合获取行时不会自动创建行 
            IRow row = dataexcel1.Rows[5];
            if (row == null)
            
                row = dataexcel1.ClassFactory.CreateDefaultRow(dataexcel1, 5);
                dataexcel1.Rows.Add(row);
            
            row.BackColor = Color.RosyBrown;
 
            //获取行 通过GetRow函数获取行会自动创建行 
            row = dataexcel1.GetRow(6);
            row.BackColor = Color.RoyalBlue;
 
 
            //获取行 通过GetRow函数获取行会自动创建行 
            row = dataexcel1.GetRow(1);
            row.Height = 30;
            row.BackColor = Color.RoyalBlue;
 
 
            //获取行 通过GetRow函数获取行会自动创建行 
            row = dataexcel1.GetRow(2);
            row.Height = 30;
            row.BackColor = Color.RoyalBlue;
 
            //获取列 通过集合获取列时不会自动创建列
            IColumn column = dataexcel1.Columns[9];
            if (column == null)
            
                column = dataexcel1.ClassFactory.CreateDefaultColumn(dataexcel1, 9);
                dataexcel1.Columns.Add(column);
            
            column.BackColor = Color.SandyBrown;
            column.Width = 120;
 
            //获取行 通过GetRow函数获取行会自动创建行 
            column = dataexcel1.GetColumn(1);
            column.Width = 190;
 
            ICell cell = dataexcel1["A1"];
            cell.Text = "我是单元格1";
            cell.BackColor = Color.Aquamarine;
            //获取第二行第1列
            cell = dataexcel1[2, 1];
            cell.Text = "单元格名称:" + cell.Name;
            cell.BackColor = Color.Azure;
            //能过字符串合并
            IMergeCell MergeCell = dataexcel1.MergeCell("B1:F1");
            MergeCell.BackColor = Color.AliceBlue;
            MergeCell.Text = "B1:F1";
 
            MergeCell = dataexcel1.MergeCell("B2:F2");
            MergeCell.BackColor = Color.AliceBlue;
            MergeCell.Text = "B2:F2";
 
            //获取合并的单元格 
            //合并后的单元格以最左上角的单元格为基础
            cell = dataexcel1["B2"];
            cell.Text = "我是合并单元格" + cell.Name;
            cell.BackColor = Color.Beige;
            cell.Font = new Font("宋体", 13);
            cell.ForeColor = Color.Red;
            //设置内容居中
            cell.HorizontalAlignment = StringAlignment.Center;
            cell.VerticalAlignment = StringAlignment.Center;
 
            dataexcel1.Save(dataexcel1.Version + "_" + DateTime.Now.ToString("yyMMddHHmmss") + (fileindex++).ToString().PadLeft(4, '0') + ".dat");

     /// <summary>
        /// 获取行，列，单元格，合并后的合并单元格，并设置颜色
        /// </summary>
        public void CellInfo()
        
 
 
            ///清除所有行，列，合并单元格，扩展单元格，等
            dataexcel1.Clear();
            ///初始化默认行，列
            dataexcel1.Init();
 
            //获取行 通过集合获取行时不会自动创建行 
            IRow row = dataexcel1.Rows[5];
            if (row == null)
            
                row = dataexcel1.ClassFactory.CreateDefaultRow(dataexcel1, 5);
                dataexcel1.Rows.Add(row);
            
            row.BackColor = Color.RosyBrown;
 
            //获取行 通过GetRow函数获取行会自动创建行 
            row = dataexcel1.GetRow(6);
            row.BackColor = Color.RoyalBlue;
 
 
            //获取行 通过GetRow函数获取行会自动创建行 
            row = dataexcel1.GetRow(1);
            row.Height = 30;
            row.BackColor = Color.RoyalBlue;
 
 
            //获取行 通过GetRow函数获取行会自动创建行 
            row = dataexcel1.GetRow(2);
            row.Height = 30;
            row.BackColor = Color.RoyalBlue;
 
            //获取列 通过集合获取列时不会自动创建列
            IColumn column = dataexcel1.Columns[9];
            if (column == null)
            
                column = dataexcel1.ClassFactory.CreateDefaultColumn(dataexcel1, 9);
                dataexcel1.Columns.Add(column);
            
            column.BackColor = Color.SandyBrown;
            column.Width = 120;
 
            //获取行 通过GetRow函数获取行会自动创建行 
            column = dataexcel1.GetColumn(1);
            column.Width = 190;
 
            ICell cell = dataexcel1["A1"];
            cell.Text = "我是单元格1";
            cell.BackColor = Color.Aquamarine;
            //获取第二行第1列
            cell = dataexcel1[2, 1];
            cell.Text = "单元格名称:" + cell.Name;
            cell.BackColor = Color.Azure;
            //通过字符串合并
            IMergeCell MergeCell = dataexcel1.MergeCell("B1:F1");
            MergeCell.BackColor = Color.AliceBlue;
            MergeCell.Text = "B1:F1";
 
            MergeCell = dataexcel1.MergeCell("B2:F2");
            MergeCell.BackColor = Color.AliceBlue;
            MergeCell.Text = "B2:F2";
 
            //获取合并的单元格 
            //合并后的单元格以最左上角的单元格为基础
            cell = dataexcel1["B2"];
            cell.Text = "我是合并单元格" + cell.Name;
            cell.BackColor = Color.Beige;
            cell.Font = new Font("宋体", 13);
            cell.ForeColor = Color.Red;
            //设置内容居中
            cell.HorizontalAlignment = StringAlignment.Center;
            cell.VerticalAlignment = StringAlignment.Center;
 
            dataexcel1.Save(dataexcel1.Version + "_" + DateTime.Now.ToString("yyMMddHHmmss") + (fileindex++).ToString().PadLeft(4, '0') + ".dat");
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.net DataExcel 控件开发使用说明

简介及其使用

功能简介

示例代码
