Files
lserp_cs_6.0/插件库/Lskj.Control/FrmTreeExport.cs
2026-07-02 10:11:39 +00:00

645 lines
29 KiB
C#

/******************************
* 说明:导出Excel窗口,用于重置数据
* 创建人:龚宇超
* 创建日期:2017-11-14
* 修改人:
* 修改日期:
* 修改备注:
* 版本:1.0.0.0
******************************/
using DevExpress.Utils;
using DevExpress.XtraCharts;
using DevExpress.XtraEditors.Repository;
using DevExpress.XtraGrid;
using DevExpress.XtraGrid.Columns;
using DevExpress.XtraGrid.Views.BandedGrid;
using DevExpress.XtraGrid.Views.Grid;
using DevExpress.XtraGrid.Views.Grid.ViewInfo;
using DevExpress.XtraPrinting;
using DevExpress.XtraPrintingLinks;
using DevExpress.XtraTreeList;
using DevExpress.XtraTreeList.Columns;
using Lskj.Business;
using Lskj.Control.Model;
using NPOI.HSSF.UserModel;
using NPOI.SS.UserModel;
using System;
using System.Collections.Generic;
using System.Data;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Windows.Forms;
namespace Lskj.Control
{
/// <summary>
/// 导出Excel窗口,用于重置数据
/// </summary>
public partial class FrmTreeExport : Form
{
public FrmTreeExport()
{
InitializeComponent();
gcMain.Appearance.HeaderPanel.Font = new Font("宋体", 9);
gcMain.Appearance.HeaderPanel.TextOptions.HAlignment = HorzAlignment.Center;
gcMain.Appearance.Preview.Font = new Font("宋体", 9);
gcMain.Appearance.Row.Font = new Font("宋体", 9);
//gcMain.OptionsView.RowAutoHeight = true;
//gcMain.RowCellStyle += new RowCellStyleEventHandler(OnGridViewRowCellStyle);
Lskj.Control.Model.AutoSizeChange.ControllInitializeSize(this);
}
/// <summary>
/// DataTable转换成Excel文档流(导出数据量超出65535条,分sheet)
/// </summary>
/// <param name="table"></param>
/// <returns></returns>
public static MemoryStream ExportDataTableToExcel(DataTable sourceTable)
{
HSSFWorkbook workbook = new HSSFWorkbook();
MemoryStream ms = new MemoryStream();
int dtRowsCount = sourceTable.Rows.Count;
int SheetCount = Convert.ToInt32(Math.Ceiling(Convert.ToDouble(dtRowsCount) / 65536));
int SheetNum = 1;
int rowIndex = 1;
int tempIndex = 1; //标示
ISheet sheet = workbook.CreateSheet("sheet1" + SheetNum);
for (int i = 0; i < dtRowsCount; i++)
{
if (i == 0 || tempIndex == 1)
{
IRow headerRow = sheet.CreateRow(0);
foreach (DataColumn column in sourceTable.Columns)
headerRow.CreateCell(column.Ordinal).SetCellValue(column.ColumnName);
}
HSSFRow dataRow = (HSSFRow)sheet.CreateRow(tempIndex);
foreach (DataColumn column in sourceTable.Columns)
{
dataRow.CreateCell(column.Ordinal).SetCellValue(sourceTable.Rows[i][column].ToString());
}
if (tempIndex == 65535)
{
SheetNum++;
sheet = workbook.CreateSheet("sheet" + SheetNum);//
tempIndex = 0;
}
rowIndex++;
tempIndex++;
//AutoSizeColumns(sheet);
}
workbook.Write(ms);
ms.Flush();
ms.Position = 0;
sheet = null;
workbook = null;
return ms;
}
/// <summary>
/// <para>说明:复制为新表格(树表格)</para>
/// <para>创建人:曹屹峰</para>
/// <para>创建日期:2024-07-26 </para>
/// <para>修改人:</para>
/// <para>修改日期:</para>
/// <para>修改备注:</para>
/// <para>版本:1.0</para>
/// </summary>
/// <param name="control">The control.</param>
/// <returns>GridControl.</returns>
public TreeList ReplaceBitColumn(TreeList control, bool IsCustomColumn = false)
{
//GridView gridView = new GridView();
this.gcMain.ParentFieldName = control.ParentFieldName;
this.gcMain.KeyFieldName = control.KeyFieldName;
bool hasBoolean = false;
List<string> boolList = new List<string>();
List<string> datetimeList = new List<string>();
List<string> decimalList = new List<string>();
List<string> visibleList = new List<string>();
Dictionary<string, int> dictionary = new Dictionary<string, int>();
List<string> StoreValueList = new List<string>();
InitializeValueGrid(control);
foreach (TreeListColumn col in control.Columns)
{
if ((col.ColumnEdit != null && col.ColumnEdit.GetType() == typeof(RepositoryItemCheckEdit)) ||
(col.ColumnType != null && col.ColumnType.Name.ToLower() == "boolean"))
{
boolList.Add(col.FieldName);
hasBoolean = true;
}
if ((col.ColumnType != null && col.ColumnType.Name.ToLower() == "datetime"))
{
datetimeList.Add(col.FieldName);
hasBoolean = true;
}
if (col.Format.FormatString.Contains(';') && col.Format.FormatString.Split(';').Length == 3)
{
decimalList.Add(col.FieldName);
hasBoolean = true;
}
GridColumnModel model = col.Tag as GridColumnModel;
if (model != null && (model.FieldType == ControlType.LabMultiSelectValue || model.FieldType == ControlType.LabMultiSelectValueNew || model.FieldType == ControlType.LabTreeLookValue))
{
StoreValueList.Add(col.FieldName);
}
}
if (hasBoolean || IsCustomColumn)
{
// 复制列
foreach (TreeListColumn col in control.Columns)
{
GridColumnModel gridModel = col.Tag as GridColumnModel;
if (col.Visible && !col.FieldName.Equals("RightMenuBtnEdit"))
{
TreeListColumn newCol = new TreeListColumn();
newCol.Tag = col.Tag;
newCol.Caption = col.Caption;
newCol.FieldName = col.FieldName;
newCol.Name = col.Name;
newCol.VisibleIndex = col.VisibleIndex;
newCol.Width = col.Width;
newCol.OptionsColumn.AllowEdit = col.OptionsColumn.AllowEdit;
newCol.ColumnEdit = boolList.Contains(col.FieldName) || datetimeList.Contains(col.FieldName) ? null : col.ColumnEdit;
//this.gcMain.Columns.Add(newCol);
this.gcMain.Columns.AddRange(new TreeListColumn[] { newCol });
visibleList.Add(col.FieldName);
if (gridModel != null && !dictionary.ContainsKey(col.FieldName))
{
dictionary.Add(col.FieldName, gridModel.FieldType);
}
}
}
DataTable sourceTable = control.DataSource as DataTable;
//DataTable sourceTable = (gridView.DataSource as DataView).Table.Select(gridView.RowFilter).CopyToDataTable();
DataTable dtTable = new DataTable();
// 复制DataTable列
foreach (DataColumn col in sourceTable.Columns)
{
if (visibleList.Contains(col.ColumnName))
{
DataColumn newCol = new DataColumn();
newCol.ColumnName = col.ColumnName;
newCol.Caption = col.Caption;
newCol.DataType = boolList.Contains(col.ColumnName) || col.DataType == typeof(DateTime) ? typeof(String) : col.DataType;
TreeListColumn gridColumn = this.gcMain.Columns[col.ColumnName];
if (decimalList.Contains(col.ColumnName))
{
newCol.DataType = typeof(String);
}
if (datetimeList.Contains(col.ColumnName))
{
newCol.DataType = typeof(DateTime);
}
dtTable.Columns.Add(newCol);
}
}
// 复制DataTable行
foreach (DataRow row in sourceTable.Rows)
{
DataRow newRow = dtTable.NewRow();
foreach (DataColumn col in sourceTable.Columns)
{
if (visibleList.Contains(col.ColumnName))
{
if (boolList.Contains(col.ColumnName))
{
newRow[col.ColumnName] = row[col.ColumnName] + "" == "0" || (row[col.ColumnName] + "").ToLower() == "false" ? "否" : "是";
}
if (datetimeList.Contains(col.ColumnName))
{
if (row[col.ColumnName] != DBNull.Value)
{
DateTime newTime = (DateTime)row[col.ColumnName];
if (!dictionary.Keys.Contains(col.ColumnName))
{
newRow[col.ColumnName] = newTime.GetDateTimeFormats('g')[0];
}
else
{
switch (dictionary[col.ColumnName])
{
//case "yyyy年MM月DD日":
// newRow[col.ColumnName] = newTime.ToLongDateString();
// break;
case (int)ControlType.LabDateTimeShort:
case (int)ControlType.LabCheckDateTimeShort:
newRow[col.ColumnName] = newTime.GetDateTimeFormats('g')[0];
break;
//case "yyyyMMdd":
// newRow[col.ColumnName] = newTime.ToShortDateString().Replace("-", "");
// break;
case (int)ControlType.LabDate:
case (int)ControlType.LabCheckDateEx:
newRow[col.ColumnName] = newTime.ToShortDateString();
break;
case (int)ControlType.LabTime:
case (int)ControlType.LabCheckTime:
newRow[col.ColumnName] = newTime.ToLongTimeString();
break;
case (int)ControlType.LabShortTime:
case (int)ControlType.LabCheckShortTime:
newRow[col.ColumnName] = newTime.ToShortTimeString();
break;
case (int)ControlType.LabDateTime:
case (int)ControlType.LabCheckDateTimeEx:
newRow[col.ColumnName] = newTime;
break;
default:
newRow[col.ColumnName] = newTime;
break;
}
}
}
}
else if (decimalList.Contains(col.ColumnName))
{
TreeListColumn gridColumn = control.Columns[col.ColumnName];
string[] formatArray = gridColumn.Format.FormatString.Split(';');
double value = 0;
Double.TryParse(row[col.ColumnName] + "", out value);
try
{
if (value == 0)
{
newRow[col.ColumnName] = "";
}
else if (value > 0)
{
newRow[col.ColumnName] = value.ToString(formatArray[0]) + "";
}
else
{
newRow[col.ColumnName] = value.ToString(formatArray[0]) + "";
}
}
catch (Exception)
{
newRow[col.ColumnName] = value;
}
}
else if (StoreValueList.Contains(col.ColumnName))
{
string fieldValue = string.Empty;
TreeListColumn gridColumn = control.Columns[col.ColumnName];
if (gridColumn.Tag is GridColumnModel)
{
GridColumnModel model = gridColumn.Tag as GridColumnModel;
if ((model.FieldType == ControlType.LabMultiSelectValue || model.FieldType == ControlType.LabMultiSelectValueNew ||
model.FieldType == ControlType.LabMultiSelectValueParam) && row[col.ColumnName].ToString().Contains(","))
{
string[] cellText = row[col.ColumnName].ToString().Split(',');
fieldValue = string.Empty;
foreach (string cellValue in cellText)
{
//fieldValue += GetValueByImportText(row, model.FieldName, cellValue, false) + ',';
fieldValue += GetValueByImportText(model, cellValue, false) + ',';
}
fieldValue = fieldValue.TrimEnd(',');
}
else
{
fieldValue = GetValueByImportText(model, row[col.ColumnName] + "" + "", false);
}
if (!string.IsNullOrWhiteSpace(fieldValue))
{
newRow[col.ColumnName] = fieldValue;
}
}
}
else
{
if (string.IsNullOrEmpty(row[col.ColumnName] + "") &&
(col.DataType == typeof(Int16) ||
col.DataType == typeof(Int32) ||
col.DataType == typeof(Int64) ||
col.DataType == typeof(Decimal) ||
col.DataType == typeof(Double)))
{
newRow[col.ColumnName] = 0;
}
else if (col.DataType == typeof(Byte[]))
{
newRow[col.ColumnName] = row[col.ColumnName] != DBNull.Value ? (Byte[])row[col.ColumnName] : null;
}
else if (col.DataType == typeof(Byte))
{
newRow[col.ColumnName] = row[col.ColumnName] != DBNull.Value ? row[col.ColumnName] : DBNull.Value;
}
else
{
newRow[col.ColumnName] = row[col.ColumnName] + "";
}
}
//处理统计
//DataColumn dcIsSum = sourceTable.Columns["isSum"];
//if (dcIsSum != null && !String.IsNullOrEmpty(row["isSum"] + ""))
//{
// int isSum = Convert.ToInt32(row["isSum"]);
// int fieldType = Convert.ToInt32(row["fieldsqlTag"]);
// string dataFormat = row["DataFormat"] + "";
// TreeListColumn gridColumn = this.gcMain.Columns[col.ColumnName];
// // 格式化数字
// if (fieldType == ControlType.LabTextInt || fieldType == ControlType.LabCalcText)
// {
// gridColumn.Format.FormatType = FormatType.Numeric;
// gridColumn.Format.FormatString = dataFormat;
// }
// if (isSum == 1)
// {
// gcMain.OptionsView.ShowSummaryFooter = true;
// gridColumn.AllNodesSummary = true;
// gridColumn.SummaryFooter = DevExpress.XtraTreeList.SummaryItemType.Sum;
// gridColumn.SummaryFooterStrFormat = "{0:" + dataFormat + "}";
// }
//}
}
}
dtTable.Rows.Add(newRow);
}
//if (gridView.Columns.Count > 0)
//{
// TreeListColumn firstColumn = this.gcMain.Columns[0];
// if (firstColumn != null)
// {
// gcMain.OptionsView.ShowSummaryFooter = true;
// firstColumn.AllNodesSummary = true;
// firstColumn.SummaryFooter = SummaryItemType.Count;
// firstColumn.SummaryFooterStrFormat = "合计:{0:#,###}行";
// //底部汇总是否导出
// if (SystemInfo.Instance.ExportSummary)
// {
// for (int i = 1; i < this.gcMain.Columns.Count; i++)
// {
// string columnName = this.gcMain.Columns[i].FieldName;
// GridSummaryItem gsi = gridView.Columns[columnName].SummaryItem;
// if (gsi.SummaryType != DevExpress.Data.SummaryItemType.None) //gsi.SummaryValue!=null&& !string.IsNullOrEmpty(gsi.SummaryValue.ToString())
// {
// this.gcMain.Columns[i].Summary.AddRange(new DevExpress.XtraGrid.GridSummaryItem[] { new DevExpress.XtraGrid.GridColumnSummaryItem(gsi.SummaryType, this.gridView1.Columns[i].FieldName.ToString(), gsi.DisplayFormat) });
// this.gcMain.GroupSummary.AddRange(new DevExpress.XtraGrid.GridSummaryItem[] { new DevExpress.XtraGrid.GridGroupSummaryItem(gsi.SummaryType, this.gridView1.Columns[i].FieldName.ToString(), null, gsi.DisplayFormat) });
// }
// }
// }
// }
//}
this.gcMain.DataSource = dtTable;
return this.gcMain;
}
else
{
return control;
}
}
public CompositeLink ReplaceBitLink(params IPrintable[] panels)
{
PrintingSystem ps = new PrintingSystem();
CompositeLink link = new CompositeLink(ps);
ps.Links.Add(link);
foreach (IPrintable panel in panels)
{
link.Links.Add(CreatePrintableLink(panel));
}
link.Landscape = true;//横向
return link;
}
/// <summary>
/// 创建打印Componet
/// </summary>
/// <param name="printable"></param>
/// <returns></returns>
PrintableComponentLink CreatePrintableLink(IPrintable printable)
{
ChartControl chart = printable as ChartControl;
if (chart != null)
chart.OptionsPrint.SizeMode = DevExpress.XtraCharts.Printing.PrintSizeMode.Stretch;
PrintableComponentLink printableLink = new PrintableComponentLink() { Component = printable };
return printableLink;
}
/// <summary>
/// <para>说明:行渲染</para>
/// <para>创建人:龚宇超</para>
/// <para>创建日期:2019-06-14 </para>
/// <para>修改人:</para>
/// <para>修改日期:</para>
/// <para>修改备注:</para>
/// <para>版本:1.0</para>
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="RowCellStyleEventArgs"/> instance containing the event data.</param>
public void OnGridViewRowCellStyle(object sender, RowCellStyleEventArgs e)
{
if (!e.Column.OptionsColumn.AllowEdit)
{
Color color1 = ColorTranslator.FromHtml("#d0d0d0");
e.Appearance.BackColor = color1;
}
}
/// <summary>
/// DataSet转换成Excel文档流
/// </summary>
/// <param name="table"></param>
/// <returns></returns>
public MemoryStream RenderToExcel(DataSet ds)
{
MemoryStream ms = new MemoryStream();
IWorkbook workbook = new HSSFWorkbook();
for (int i = 0; i < ds.Tables.Count; i++)
{
DataTable table = ds.Tables[i];
ISheet sheet = workbook.CreateSheet(table.TableName);
IRow headerRow = sheet.CreateRow(0);
// handling header.
foreach (DataColumn column in table.Columns)
headerRow.CreateCell(column.Ordinal).SetCellValue(column.Caption);//If Caption not set, returns the ColumnName value
// handling value.
int rowIndex = 1;
foreach (DataRow row in table.Rows)
{
IRow dataRow = sheet.CreateRow(rowIndex);
foreach (DataColumn column in table.Columns)
{
dataRow.CreateCell(column.Ordinal).SetCellValue(row[column].ToString());
}
rowIndex++;
}
AutoSizeColumns(sheet);
workbook.Write(ms);
ms.Flush();
ms.Position = 0;
}
return ms;
}
/// <summary>
/// 自动设置Excel列宽
/// </summary>
/// <param name="sheet">Excel表</param>
private void AutoSizeColumns(ISheet sheet)
{
if (sheet.PhysicalNumberOfRows > 0)
{
IRow headerRow = sheet.GetRow(0);
for (int i = 0, l = headerRow.LastCellNum; i < l; i++)
{
sheet.AutoSizeColumn(i);
}
}
}
/// <summary>
/// 保存Excel文档流到文件
/// </summary>
/// <param name="ms">Excel文档流</param>
/// <param name="fileName">文件名</param>
public void SaveToFile(MemoryStream ms, string fileName)
{
using (FileStream fs = new FileStream(fileName, FileMode.Create, FileAccess.Write))
{
byte[] data = ms.ToArray();
fs.Write(data, 0, data.Length);
fs.Flush();
data = null;
}
}
public Dictionary<GridColumnModel, Dictionary<string,string>> ValueGridColumnTable;
/// <summary>
/// <para>说明:导入表的时候将下拉框的值存储</para>
/// <para>创建人:王一帆</para>
/// <para>创建日期:2020-04-21 </para>
/// <para>修改人:</para>
/// <para>修改日期:</para>
/// <para>修改备注:</para>
/// <para>版本:1.0.0.3</para>
/// </summary>
/// <param name="colFields">The col fields.</param>
public void InitializeValueGrid(TreeList treeList)
{
try
{
ValueGridColumnTable = new Dictionary<GridColumnModel, Dictionary<string, string>>();
foreach (TreeListColumn col in treeList.Columns)
{
if (col.Tag is GridColumnModel)
{
GridColumnModel model = col.Tag as GridColumnModel;
if (model != null && !ValueGridColumnTable.ContainsKey(model))
{
if (model.FieldType == ControlType.LabMultiSelectValue || model.FieldType == ControlType.LabMultiSelectValueNew
|| model.FieldType == ControlType.LabTreeLookValue)
{
string sqlValue = model.SqlSource;
if (!string.IsNullOrWhiteSpace(sqlValue))
{
DataTable dataTable = Business.Impl.BaseImpl.GetDataTableResult(sqlValue);
// 创建字典来存储翻译结果
//Dictionary<string, string> translationDict = dataTable.AsEnumerable()
// .ToDictionary(row => row[model.ValueMember].ToString(), row => row[model.TextMember].ToString());
Dictionary<string, string> translationDict = new Dictionary<string, string>();
foreach (DataRow item in dataTable.Rows)
{
string key = item[model.ValueMember].ToString();
string value = item[model.TextMember].ToString();
if (!translationDict.ContainsKey(key))
{
translationDict.Add(key, value);
}
}
ValueGridColumnTable.Add(model, translationDict);
}
}
}
}
}
}
catch (Exception ex)
{
MessageUtil.Show(ex.Message);
}
}
/// <summary>
/// <para>说明:获取导入到下拉框里的显示值</para>
/// <para>创建人:王一帆</para>
/// <para>创建日期:2020-04-22 </para>
/// <para>修改人:</para>
/// <para>修改日期:</para>
/// <para>修改备注:</para>
/// <para>版本:1.0.0.3</para>
/// </summary>
/// <param name="control">The control.</param>
/// <returns>DataTable.</returns>
public string GetValueByImportText(GridColumnModel model, string text, bool isBillImport = false)
{
string value = text;
Dictionary<string, string> translationDict = null;
if (ValueGridColumnTable.TryGetValue(model, out translationDict))
{
if (translationDict != null && translationDict.Count > 0)
{
if (translationDict.TryGetValue(text, out string translatedValue))
{
value = translatedValue;
}
else
{
value = text;
}
}
else
{
value = "";
}
}
return value;
}
}
}