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我有打開的csv文件的問題,我有錯誤「找不到ISAM」。我試圖改變連線,但我沒有發現一個錯誤。我該如何修復它?閱讀csv Oldb c#
private void button7_Click(object sender, EventArgs e)
{
openFileDialog1.Filter = "CSV|*.csv";
openFileDialog1.ValidateNames = true;
openFileDialog1.Multiselect = true;
if (openFileDialog1.ShowDialog() == DialogResult.OK)
textBox2.Text = openFileDialog1.FileName;
}
private void button8_Click(object sender, EventArgs e)
{
try
{
// string stringconn = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + textBox2.Text + ";Extended Properties=\"Text;HDR=Yes;FORMAT=Delimited\"";
string stringconn = "Provider=Microsoft.Jet.OLEDB.4.0;DataSource=" + textBox2.Text + ";Extended Properties=text;HDR=Yes;FMT=Delimited";
string file = System.IO.Path.GetFileName(textBox2.Text);
OleDbConnection cons = new OleDbConnection(stringconn);
OleDbDataAdapter dat = new OleDbDataAdapter("Select * from" + file, cons);
dat.Fill(dt);
dataGridView1.DataSource = dt;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
確定它的工作原理,但i的值如何爲三列分享它在一個不是所有的? – Ops
你的意思是HDR和FMT? 'Extended Properties ='text; HDR = Yes; FMT = Delimited'' – jmesolomon
謝謝你,夥計:) – Ops