net 通过NPOI 或My Xls 把DataTable 导出到Ex cel 1
#region DataGridView 数据显示到Excel 2
/// 打开Excel 并将DataGridView 控件中数据导出到Excel 4
/// DataGridView 对象 6
/// 是否显示Excel 界面 7
/// add com "Microsoft Excel 11
0 Object Library" 9
/// using Excel=Microsoft
Office
Interop
Excel; 10
/// 11
/// 12
public bool DataGridviewShowToExcel(DataGridView dgv, bool isShowExcle) 13
if (dgv
Count == 0) 15
return false; 16
//建立 Excel 对象 17
Application excel = new Excel
Application(); 18
Application
Workbooks
Add(true); 19
Visible = isShowExcle; 20
//生成字段名称 21
for (int i = 0; i < dgv
ColumnCount; i++) 22
Cells[1, i + 1] = dgv
Columns[i]
HeaderText; 24
//填充数据 26
for (int i = 0; i < dgv
RowCount - 1; i++) 27
for (int j = 0; j <