[英]Error while exporting from a DataGridView into an Excel Worksheet
我将一些数据收集到DataGridView
“ dataGridView2”中,并想将其导出到Excel中的工作表中,但是出现了HRESULT
错误,错误代码为0x800A03EC
,以下是代码:
private void button2_Click(object sender, EventArgs e)
{
Microsoft.Office.Interop.Excel.Application app = new.Microsoft.Office.Interop.Excel.Application();
Microsoft.Office.Interop.Excel.Workbook workbook = app.Workbooks.Open(@path);
Microsoft.Office.Interop.Excel.Worksheet worksheet = workbook.ActiveSheet;
//Couunt the number cells in the
//datagridview asign it to an integers
//variable
int rHtcount = dataGridView2.Rows.Count;
int iii = 0;
//put each values from each cells of the
//datagridview into each cell in the
//destination
for(; iii < rHtcount; iii++)
{
worksheet.Cells[iii + 2, "H"].Value = dataGridView2.Rows[iii].Cells[0].Value;
}
app.Visible = true;
workbook.Close();
}
请帮助我该怎么办,因为我认为上面的代码是正确的,而且我不为什么会Exception from HRESULT: 0x800A03EC
抛出这样的错误Exception from HRESULT: 0x800A03EC
尝试替换new.Microsoft.Office.Interop.Excel.Application();
带有new Microsoft.Office.Interop.Excel.Application();
HTH !!!
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