\\Run .exe file error after install software Need Help
i will attach this error file
FileName;- Error Code Fix it Please
\\ Here is C# Code
private void btnOpen_Click(object sender, EventArgs e) { var selectedRow = bunifuDataGridView1.SelectedRows; foreach(var row in selectedRow) { int id = (int)((DataGridViewRow)row).Cells[0].Value; OpenFile(id); } } private void OpenFile(int id) { DataBase data = new DataBase(); string query = "SELECT Document,Name,FileName,Extension From tblRegister Where id=@id"; SqlDataAdapter sda = new SqlDataAdapter(query, data.getDatabaseConnection()); sda.SelectCommand.Parameters.Add("@id", SqlDbType.Int).Value = id; data.openDBConnection(); var reader = sda.SelectCommand.ExecuteReader(); if (reader.Read()) { var name = reader["FileName"].ToString(); var datas = (byte[])reader["Document"]; var extn = reader["Extension"].ToString(); var newFileName = name.Replace(extn, DateTime.Now.ToString("ddMMyyyhhmmss")) + extn; File.WriteAllBytes(newFileName, datas); System.Diagnostics.Process.Start(newFileName); } }
i will try to read pdf file from sql server and i will try direct open pdf any browse or AcbordReader
Attachment: Error_Code.rar