c# Winforms datagridview列标题文本

本文关键字：标题 文本 datagridview Winforms | 更新日期: 2023-09-27 18:08:35

我构建了这段代码，将datagridview行导出到Excel文件

Excel.Application xlApp ;
Excel.Workbook xlWorkBook ;
Excel.Worksheet xlWorkSheet ;
object misValue = System.Reflection.Missing.Value;
xlApp = new Excel.ApplicationClass();
xlWorkBook = xlApp.Workbooks.Add(misValue);
xlWorkSheet = (Excel.Worksheet)xlWorkBook.Worksheets.get_Item(1);
int i = 0;
int j = 0;
for (i = 0; i <= dgvInventory.RowCount - 1; i++)
{
    for (j = 0; j <= dgvInventory.ColumnCount - 1; j++)
    {
        DataGridViewCell cell = dgvInventory[j, i];
        xlWorkSheet.Cells[i + 1, j + 1] = cell.Value;
    }
}
xlWorkBook.SaveAs(
    "D:''exp.xls", Excel.XlFileFormat.xlWorkbookNormal, misValue, misValue,
    misValue, misValue, Excel.XlSaveAsAccessMode.xlExclusive, misValue,
    misValue, misValue, misValue, misValue
);
xlWorkBook.Close(true, misValue, misValue);
xlApp.Quit();
releaseObject(xlWorkSheet);
releaseObject(xlWorkBook);
releaseObject(xlApp);

它工作得很好，但问题是我无法导出datagridviewheadertext。有人能帮我吗?

c# Winforms datagridview列标题文本

在主循环之前做一个循环，像这样:

    for (int j = 0; j <= this.dataGridView1.ColumnCount - 1; j++)
    {
        string colName = dataGridView1.Columns[j].HeaderText;
    }

并设置标题为excel工作表行(0)或(1)，列j为colName的值。

    Excel.Application xlApp ;
    Excel.Workbook xlWorkBook ;
    Excel.Worksheet xlWorkSheet ;
    object misValue = System.Reflection.Missing.Value;
    xlApp = new Excel.ApplicationClass();
    xlWorkBook = xlApp.Workbooks.Add(misValue);
    xlWorkSheet = (Excel.Worksheet)xlWorkBook.Worksheets.get_Item(1);
    int i = 0;
    int j = 0;
    /*header text*/
    for (i = 0; i <= dgvInventory.Columns.Count - 1; i++)
    {
      xlWorkSheet.Cells[1, i+1] = dgvView.Columns[i].HeaderText; 
    }
    /*And the information of your data*/
    for (i = 0; i <= dgvInventory.RowCount - 1; i++)
    {
        for (j = 0; j <= dgvInventory.ColumnCount - 1; j++)
        {
            DataGridViewCell cell = dgvInventory[j, i];
            xlWorkSheet.Cells[i + 2, j + 1] = cell.Value;
        }
    }
    xlWorkBook.SaveAs(
        "D:''exp.xls", Excel.XlFileFormat.xlWorkbookNormal, misValue, misValue, misValue, misValue, Excel.XlSaveAsAccessMode.xlExclusive, misValue,misValue, misValue, misValue, misValue);
    xlWorkBook.Close(true, misValue, misValue);
    xlApp.Quit();
    releaseObject(xlWorkSheet);
    releaseObject(xlWorkBook);
    releaseObject(xlApp);
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