/// <summary>
/// 项目参与人员信息展示表的数据绑定
/// </summary>
private void ParticipantInfoDataBind()
{
List <Participant> ParticipantInfoList = pbll.Get_ParticipantInfoList(HAZOP分析系统.ProName);
dgvPreUcPar.AutoGenerateColumns = false;
dgvPreUcPar.DataSource = ParticipantInfoList;
}
/// <summary>
///导出DataGridView中的数据到Excel文件
/// </summary>
/// <remarks>
/// add com "Microsoft Excel 14.0 Object Library"
/// using Excel=Microsoft.Office.Interop.Excel;
/// using System.Reflection;
/// </remarks>
/// <param name= "dgv"> DataGridView </param>
public static void DataGridViewToExcel(DataGridView dgv)
{
//申明保存对话框
SaveFileDialog dlg = new SaveFileDialog();
//默然文件后缀
dlg.DefaultExt = "xls";
//文件后缀列表
dlg.Filter = "Excel文件(*.xls)|*.xls";
//默然路径是系统当前路径
dlg.InitialDirectory = Directory.GetCurrentDirectory();
//打开保存对话框
if (dlg.ShowDialog() == DialogResult.Cancel)
{
return;
}
//返回文件路径
string fileNameString = dlg.FileName;
//验证strFileName是否为空或值无效
if (fileNameString.Trim() == " ")
{
return;
}
//定义表格内数据的行数和列数
int rowscount = dgv.Rows.Count;
int colscount = dgv.Columns.Count;
//行数必须大于0
if (rowscount <= 0)
{
MessageBox.Show("没有数据可供保存 ", "提示 ", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
//列数必须大于0
if (colscount <= 0)
{
MessageBox.Show("没有数据可供保存 ", "提示 ", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
//行数不可以大于65536
if (rowscount > 65536)
{
MessageBox.Show("数据记录数太多(最多不能超过65536条)，不能保存 ", "提示 ", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
//列数不可以大于255
if (colscount > 255)
{
MessageBox.Show("数据记录行数太多，不能保存 ", "提示 ", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
//验证以fileNameString命名的文件是否存在，如果存在删除它
FileInfo file = new FileInfo(fileNameString);
if (file.Exists)
{
try
{
file.Delete();
}
catch (Exception error)
{
MessageBox.Show(error.Message, "删除失败 ", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
}
ExcelApp.Application objExcel = null;
ExcelApp.Workbook objWorkbook = null;
ExcelApp.Worksheet objsheet = null;
try
{
//申明对象
objExcel = new Microsoft.Office.Interop.Excel.Application();
objWorkbook = objExcel.Workbooks.Add(true);
objsheet = (Worksheet)objWorkbook.Worksheets.Add(Type.Missing, Type.Missing, 1, Type.Missing);
//设置EXCEL可见
objExcel.Visible = true;
//向Excel中写入表格的表头
CombineTransverse(1, 1, 12, "分析项目：", objExcel, objsheet);
CombineTransverse(1, 13, 16, "表页：", objExcel, objsheet);
CombineTransverse(2, 1, 3, "图纸编号：", objExcel, objsheet);
CombineTransverse(2, 4, 12, "版本号：", objExcel, objsheet);
CombineTransverse(2, 13, 16, "日期：", objExcel, objsheet);
ParticipantBLL participantBLL = new ParticipantBLL();
List <Participant> list = participantBLL.Get_ParticipantInfoList(InitialInterface.ProName);
string participantList = String.Empty;
foreach (Participant p in list)
{
participantList = participantList + p.Name + " ";
}
CombineTransverse(3, 1, 3, "小组成员：" + participantList, objExcel, objsheet);
CombineTransverse(3, 4, 12, "", objExcel, objsheet);
CombineTransverse(3, 13, 16, "会议时间：", objExcel, objsheet);
CombineTransverse(4, 1, 12, "节点：", objExcel, objsheet);
CombineTransverse(4, 13, 16, "", objExcel, objsheet);
CombineTransverse(5, 1, 3, "设计意图：", objExcel, objsheet);
CombineTransverse(5, 4, 16, "", objExcel, objsheet);
Range range = objsheet.Range[objsheet.Cells[1, 1], objsheet.Cells[5, 16]];
//range.WrapText = true;
range.Font.Color = Color.Black; //字体颜色
range.Font.Name = "宋体"; //字体
//range.Font.Bold = true; //设置为粗体
range.Font.Size = 14; //字体大小
range.HorizontalAlignment = XlHAlign.xlHAlignLeft;
range.ColumnWidth = 12; //列宽
range.RowHeight = 22; //行高
//range.EntireRow.AutoFit();//添加到行高设置之后才有效
//range.Borders.ColorIndex = 2;//边框颜色
range.Borders.LineStyle = Microsoft.Office.Interop.Excel.XlLineStyle.xlContinuous;//边框线类型
Range TitleRange = objsheet.Range[objsheet.Cells[6, 1], objsheet.Cells[6, 16]];
TitleRange.Font.Color = Color.Black; //字体颜色
TitleRange.Font.Name = "宋体"; //字体
TitleRange.Font.Size = 12; //字体大小
TitleRange.HorizontalAlignment = XlHAlign.xlHAlignCenter;
TitleRange.RowHeight = 20; //行高
int displayColumnsCount = 1;
for (int i = 0; i <= dgv.ColumnCount - 1; i++)
{
if (dgv.Columns[i].Visible == true)
{
objExcel.Cells[6, displayColumnsCount] = dgv.Columns[i].HeaderText.Trim();
displayColumnsCount++;
}
else
{
}
}
//向Excel中逐行逐列写入表格中的数据
for (int row = 0; row <= dgv.RowCount - 1; row++)
{
displayColumnsCount = 1;
for (int col = 0; col < colscount; col++)
{
if (dgv.Columns[col].Visible == true)
{
try
{
objExcel.Cells[row + 7, displayColumnsCount] = "'" + dgv.Rows[row].Cells[col].Value.ToString().Trim();
displayColumnsCount++;
}
catch (Exception)
{
}
}
else
{
}
}
}
//设置自适应行高
Range endrange = objsheet.Range[objsheet.Cells[1, 1], objsheet.Cells[rowscount + 6, colscount - 3]];
endrange.Borders.LineStyle = Microsoft.Office.Interop.Excel.XlLineStyle.xlContinuous;
endrange.WrapText = true;
endrange.EntireRow.AutoFit();
//保存文件
objWorkbook.SaveAs(fileNameString, Microsoft.Office.Interop.Excel.XlFileFormat.xlWorkbookNormal, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Microsoft.Office.Interop.Excel.XlSaveAsAccessMode.xlNoChange, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing);
}
catch (Exception error)
{
MessageBox.Show(error.Message, "警告 ", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
MessageBox.Show("导出完毕! ", "提示 ", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
public static void DataBaseToExcel()
{
AnalyResultBLL analyResultBLL = new AnalyResultBLL();
System.Data.DataTable dt = analyResultBLL.OutAllToExcel(HAZOP分析系统.ProName);
//申明保存对话框
SaveFileDialog dlg = new SaveFileDialog();
//默然文件后缀
dlg.DefaultExt = "xls";
//文件后缀列表
dlg.Filter = "Excel文件(*.xls)|*.xls";
//默然路径是系统当前路径
dlg.InitialDirectory = Directory.GetCurrentDirectory();
//打开保存对话框
if (dlg.ShowDialog() == DialogResult.Cancel)
{
return;
}
//返回文件路径
string fileNameString = dlg.FileName;
//验证strFileName是否为空或值无效
if (fileNameString.Trim() == " ")
{
return;
}
//定义表格内数据的行数和列数
int rowscount = dt.Rows.Count;
int colscount = dt.Columns.Count;
//行数必须大于0
if (rowscount <= 0)
{
MessageBox.Show("没有数据可供保存 ", "提示 ", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
//列数必须大于0
if (colscount <= 0)
{
MessageBox.Show("没有数据可供保存 ", "提示 ", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
//行数不可以大于65536
if (rowscount > 65536)
{
MessageBox.Show("数据记录数太多(最多不能超过65536条)，不能保存 ", "提示 ", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
//列数不可以大于255
if (colscount > 255)
{
MessageBox.Show("数据记录行数太多，不能保存 ", "提示 ", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
//验证以fileNameString命名的文件是否存在，如果存在删除它
FileInfo file = new FileInfo(fileNameString);
if (file.Exists)
{
try
{
file.Delete();
}
catch (Exception error)
{
MessageBox.Show(error.Message, "删除失败 ", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
}
ExcelApp.Application objExcel = null;
ExcelApp.Workbook objWorkbook = null;
ExcelApp.Worksheet objsheet = null;
try
{
//申明对象
objExcel = new Microsoft.Office.Interop.Excel.Application();
objWorkbook = objExcel.Workbooks.Add(true);
objsheet = (Worksheet)objWorkbook.Worksheets.Add(Type.Missing, Type.Missing, 1, Type.Missing);
//设置EXCEL可见
objExcel.Visible = true;
//向Excel中写入表格的表头
CombineTransverse(1, 1, 12, "分析项目：", objExcel, objsheet);
CombineTransverse(1, 13, 16, "表页：", objExcel, objsheet);
CombineTransverse(2, 1, 3, "图纸编号：", objExcel, objsheet);
CombineTransverse(2, 4, 12, "版本号：", objExcel, objsheet);
CombineTransverse(2, 13, 16, "日期：", objExcel, objsheet);
ParticipantBLL participantBLL = new ParticipantBLL();
List <Participant> list = participantBLL.Get_ParticipantInfoList(HAZOP分析系统.ProName);
string participantList = String.Empty;
if (list != null)
{
foreach (Participant p in list)
{
participantList = participantList + p.Name + " ";
}
}
CombineTransverse(3, 1, 3, "小组成员：" + participantList, objExcel, objsheet);
CombineTransverse(3, 4, 12, "", objExcel, objsheet);
CombineTransverse(3, 13, 16, "会议时间：", objExcel, objsheet);
CombineTransverse(4, 1, 12, "节点：", objExcel, objsheet);
CombineTransverse(4, 13, 16, "", objExcel, objsheet);
CombineTransverse(5, 1, 3, "设计意图：", objExcel, objsheet);
CombineTransverse(5, 4, 16, "", objExcel, objsheet);
Range range = objsheet.Range[objsheet.Cells[1, 1], objsheet.Cells[5, 16]];
//range.WrapText = true;
range.Font.Color = Color.Black; //字体颜色
range.Font.Name = "宋体"; //字体
//range.Font.Bold = true; //设置为粗体
range.Font.Size = 14; //字体大小
range.HorizontalAlignment = XlHAlign.xlHAlignLeft;
range.ColumnWidth = 12; //列宽
range.RowHeight = 22; //行高
//range.EntireRow.AutoFit();//添加到行高设置之后才有效
//range.Borders.ColorIndex = 2;//边框颜色
range.Borders.LineStyle = Microsoft.Office.Interop.Excel.XlLineStyle.xlContinuous;//边框线类型
Range TitleRange = objsheet.Range[objsheet.Cells[6, 1], objsheet.Cells[6, 16]];
TitleRange.Font.Color = Color.Black; //字体颜色
TitleRange.Font.Name = "宋体"; //字体
TitleRange.Font.Size = 12; //字体大小
TitleRange.HorizontalAlignment = XlHAlign.xlHAlignCenter;
TitleRange.RowHeight = 20; //行高
int displayColumnsCount = 1;
for (int i = 0; i <= dt.Columns.Count - 1; i++)
{
if (dt.Columns[i].ColumnName != "F0" && dt.Columns[i].ColumnName != "Fs" && dt.Columns[i].ColumnName != "ProName" &&
dt.Columns[i].ColumnName != "ResultID" && dt.Columns[i].ColumnName != "NodeName")
{
string colunmName = String.Empty;
if (dt.Columns[i].ColumnName == "RecordNumver")
{
colunmName = "编号";
}
if (dt.Columns[i].ColumnName == "Pramas")
{
colunmName = "参数";
}
if (dt.Columns[i].ColumnName == "PramasAndIntroduce")
{
colunmName = "参数+引导词";
}
if (dt.Columns[i].ColumnName == "DeviateDescription")
{
colunmName = "偏离描述";
}
if (dt.Columns[i].ColumnName == "Reason")
{
colunmName = "原因";
}
if (dt.Columns[i].ColumnName == "Consequence")
{
colunmName = "后果";
}
if (dt.Columns[i].ColumnName == "Measure")
{
colunmName = "现有措施";
}
if (dt.Columns[i].ColumnName == "Suggestion")
{
colunmName = "建议项";
}
if (dt.Columns[i].ColumnName == "Company")
{
colunmName = "负责单位/人";
}
if (dt.Columns[i].ColumnName == "Mark")
{
colunmName = "备注";
}
if (dt.Columns[i].ColumnName == "Si")
{
colunmName = "S";
}
if (dt.Columns[i].ColumnName == "Li")
{
colunmName = "L";
}
if (dt.Columns[i].ColumnName == "Ri")
{
colunmName = "R";
}
if (dt.Columns[i].ColumnName == "S")
{
colunmName = "Sr";
}
if (dt.Columns[i].ColumnName == "L")
{
colunmName = "Lr";
}
if (dt.Columns[i].ColumnName == "R")
{
colunmName = "Rr";
}
objExcel.Cells[6, displayColumnsCount] = colunmName;
displayColumnsCount++;
}
else
{
}
}
//向Excel中逐行逐列写入表格中的数据
for (int row = 0; row <= dt.Rows.Count - 1; row++)
{
displayColumnsCount = 1;
for (int col = 0; col < colscount; col++)
{
if (dt.Columns[col].ColumnName != "F0" && dt.Columns[col].ColumnName != "Fs" && dt.Columns[col].ColumnName != "ProName" &&
dt.Columns[col].ColumnName != "ResultID" && dt.Columns[col].ColumnName != "NodeName")
{
try
{
objExcel.Cells[row + 7, displayColumnsCount] = "'" + dt.Rows[row].ItemArray[col].ToString();
displayColumnsCount++;
}
catch (Exception)
{
}
}
else
{
}
}
}
//设置自适应行高
Range endrange = objsheet.Range[objsheet.Cells[1, 1], objsheet.Cells[rowscount + 6, colscount - 5]];
endrange.Borders.LineStyle = Microsoft.Office.Interop.Excel.XlLineStyle.xlContinuous;
endrange.WrapText = true;
endrange.EntireRow.AutoFit();
//保存文件
objWorkbook.SaveAs(fileNameString, Microsoft.Office.Interop.Excel.XlFileFormat.xlWorkbookNormal, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Microsoft.Office.Interop.Excel.XlSaveAsAccessMode.xlNoChange, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing);
}
catch (Exception error)
{
MessageBox.Show(error.Message, "警告 ", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
MessageBox.Show("导出完毕! ", "提示 ", MessageBoxButtons.OK, MessageBoxIcon.Information);
}