public static void SaveDataTableToExcel(DataTable excelTable, string filePath)
{
Microsoft.Office.Interop.Excel.Application app = new Microsoft.Office.Interop.Excel.Application();
try
{
app.Visible = false;
Microsoft.Office.Interop.Excel.Workbook wBook = app.Workbooks.Add(true);
Microsoft.Office.Interop.Excel.Worksheet wSheet = wBook.Worksheets[1] as Microsoft.Office.Interop.Excel.Worksheet;
if (excelTable.Rows.Count > 0)
{
int row = 0;
row = excelTable.Rows.Count;
int col = excelTable.Columns.Count;
for (int i = 0; i < row; i++)
{
for (int j = 0; j < col; j++)
{
string str = excelTable.Rows[i][j].ToString();
wSheet.Cells[i + 2, j + 1] = str;
}
}
}
int size = excelTable.Columns.Count;
for (int i = 0; i < size; i++)
{
wSheet.Cells[1, 1 + i] = excelTable.Columns[i].ColumnName;
}
//设置禁止弹出保存和覆盖的询问提示框
app.DisplayAlerts = false;
app.AlertBeforeOverwriting = false;
//保存工作簿
wBook.Save();
//保存excel文件
app.Save(filePath);
app.SaveWorkspace(filePath);
app.Quit();
app = null;
}
catch
{
throw;
}
}
public static void SaveDataTableToExcel(DataTable excelTable, string filePath)
{
Microsoft.Office.Interop.Excel.Application app = new Microsoft.Office.Interop.Excel.Application();
try
{
app.Visible = false;
Microsoft.Office.Interop.Excel.Workbook wBook = app.Workbooks.Add(true);
Microsoft.Office.Interop.Excel.Worksheet wSheet = wBook.Worksheets[1] as Microsoft.Office.Interop.Excel.Worksheet;
if (excelTable.Rows.Count > 0)
{
int row = 0;
row = excelTable.Rows.Count;
int col = excelTable.Columns.Count;
for (int i = 0; i < row; i++)
{
for (int j = 0; j < col; j++)
{
string str = excelTable.Rows[i][j].ToString();
wSheet.Cells[i + 2, j + 1] = str;
}
}
}
int size = excelTable.Columns.Count;
for (int i = 0; i < size; i++)
{
wSheet.Cells[1, 1 + i] = excelTable.Columns[i].ColumnName;
}
//设置禁止弹出保存和覆盖的询问提示框
app.DisplayAlerts = false;
app.AlertBeforeOverwriting = false;
//保存工作簿
wBook.Save();
//保存excel文件
app.Save(filePath);
app.SaveWorkspace(filePath);
app.Quit();
app = null;
}
catch
{
throw;
}
}