我有一个由6个表组成的数据集。当我将它们放入我的方法中时,它在第一张桌子上完美无瑕地工作。但是,我注意到在第二个表中第二行(在列下)是空白的,然后显示表格数据。这一点对于表3来说也是一样的,只有这两行是空白的。随着每个剩余表格的建立,这会增加空白行。我确认表格本身没有这些空行。我希望在这里有人会这么友好地看看这段代码,让我知道这是什么原因。将数据表导出到Excel工作表 - 创建空行时
public Excel.Application PrepareForExport(System.Data.DataSet ds)
{
object missing = System.Reflection.Missing.Value;
Excel.Application excel = new Excel.Application();
Excel.Workbook workbook = excel.Workbooks.Add(missing);
int k = 0;
int tableCount = 6;
for (int j = 0; j < tableCount; j++)
{
Excel.Worksheet newWorksheet;
newWorksheet = (Excel.Worksheet)excel.Worksheets.Add(missing, missing, missing, missing);
System.Data.DataTable dt = new System.Data.DataTable();
dt = ds.Tables[j];
// name sheet
string tableName = string.Empty;
switch (j)
{
case 0:
tableName = "TEST1";
break;
case 1:
tableName = "TEST2";
break;
case 2:
tableName = "TEST3";
break;
case 3:
tableName = "TEST4";
break;
case 4:
tableName = "TEST5";
break;
case 5:
tableName = "TEST6";
break;
default:
tableName = "INVALID";
break;
}
newWorksheet.Name = tableName;
int iCol = 0;
foreach (DataColumn c in dt.Columns)
{
iCol++;
excel.Cells[1, iCol] = c.ColumnName;
}
int iRow = 0 + k;
foreach (DataRow r in dt.Rows)
{
iRow++;
for (int i = 1; i < dt.Columns.Count + 1; i++)
{
if (iRow == 1)
{
// Add the header the first time through
excel.Cells[iRow, i] = dt.Columns[i - 1].ColumnName;
}
if (r[1].ToString() != "")
{
excel.Cells[iRow + 1, i] = r[i - 1].ToString() + " - " + dt.Columns.Count;
}
}
}
k++;
}
return excel;
}
请不要在“C#”等前加上标题。这就是标签的用途。 – 2012-02-22 23:42:41
哎呀,对不起! :( – 2012-02-23 00:51:53
没问题,现在你知道了 – 2012-02-23 00:53:48