【发布时间】:2020-04-22 11:14:40
【问题描述】:
问题在标题中。 我在互联网上没有找到答案。问题:我不能使用 OleDbConnection,因为我必须将文件发送给其他人。
我厌倦了寻找可能不存在的答案,如果有人可以帮助我,我将不胜感激。
这是我的代码,我卡在填充中:
public partial class Form1 : Form
{
string fname;
public Form1()
{
InitializeComponent();
fname = "";
OpenFileDialog fdlg = new OpenFileDialog();
fdlg.Title = "Excel File Dialog";
fdlg.InitialDirectory = @"c:\";
fdlg.Filter = "Excel .csv (*.csv)|*.csv";
fdlg.FilterIndex = 1;
fdlg.RestoreDirectory = true;
if (fdlg.ShowDialog() == DialogResult.OK)
{
fname = fdlg.FileName;
}
Microsoft.Office.Interop.Excel.Application xla = new Microsoft.Office.Interop.Excel.Application();
xla.Visible = true;
Microsoft.Office.Interop.Excel.Workbook wb = xla.Workbooks.Open(fname);
Microsoft.Office.Interop.Excel.Worksheet ws = wb.Worksheets[1];
Microsoft.Office.Interop.Excel.Range xlRange = ws.UsedRange;
int rowCount = xlRange.Rows.Count;
int colCount = xlRange.Columns.Count;
for (int i = 0; i <= rowCount; i++)
{
for (int j = 1; j <= colCount; j++)
{
listView.Columns.Add(xlRange.Columns.Text); //This line is not working
}
}
xla.Quit();
xla = null;
}
【问题讨论】:
标签: c# excel winforms listview