我有打开csv文件的问题我有错误"找不到ISAM"。我尝试更改线路连接,但我没有发现错误。我怎么能解决它?
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);
}
}
答案 0 :(得分:2)
string stringconn = "Provider=Microsoft.Jet.OLEDB.4.0;DataSource=" + textBox2.Text + ";Extended Properties='text;'";
尝试将单引号添加到Extended Propetries的值