型「System.Data.SqlServerCe.SqlCeException」未處理的異常發生在System.Data.SqlServerCe.dll

using System; 
using System.Collections.Generic; 
using System.ComponentModel; 
using System.Data; 
using System.Drawing; 
using System.Linq; 
using System.Text; 
using System.Text.RegularExpressions; 
using System.Threading.Tasks; 
using System.Windows.Forms; 
using System.Data.SqlServerCe; 

namespace StaffFiles1._0 
{ 
    public partial class MainForm : Form 
    { 
     public MainForm() 
     { 
      InitializeComponent(); 
     } 

     private void fikeToolStripMenuItem_Click(object sender, EventArgs e) 
     { 

     } 

     private void exitToolStripMenuItem_Click(object sender, EventArgs e) 
     { 
      Application.Exit(); 

     } 



     private void Form1_Load(object sender, EventArgs e) 
     { 
      // TODO: This line of code loads data into the 'employee_DBDataSet1.Empoyee_GI' table. You can move, or remove it, as needed. 
      this.empoyee_GITableAdapter.Fill(this.employee_DBDataSet1.Empoyee_GI); 

     } 


     private void toolStripButton1_Click(object sender, EventArgs e) //new record button 
     { 
      NewRecordMenuItem.Enabled = false; 
      AddMenuButton.Enabled = true; 
      DeleteMenuButton.Enabled = true; 
      SaveMenuButton.Enabled = true; 

      EmployeeGroupBox.Enabled = true; 
      GenInfoGroupBox.Enabled = true; 

      name_TextBox.Focus(); 
     } 

     private void empoyee_GIListBox_SelectedIndexChanged(object sender, EventArgs e) 
     { 

     } 

     private void empoyee_GIListBox_SelectedIndexChanged_1(object sender, EventArgs e) 
     { 
      if (EmpListBox.SelectedIndex == -1) 
      { 
       GenInfoGroupBox.Enabled = false; 
       EmployeeGroupBox.Enabled = false; 
       AddMenuButton.Enabled = false; 
       DeleteMenuButton.Enabled = false; 

       NewRecordMenuItem.Enabled = true; 

      } 
     } 

     private void AddMenuButton_Click(object sender, EventArgs e) 
     { 


      if (IsValidated()) 
      { 
      SqlCeConnection con = new SqlCeConnection(@"Data Source=c:\users\the doom's day\documents\visual studio 2012\Projects\StaffFiles1.0\StaffFiles1.0\Employee_DB.sdf"); 
      SqlCeCommand cmd = new SqlCeCommand("INSERT INTO Empoyee_GI(Name,Father Name, Birthdate, Address, City, Zone, Province, Cell Number, Email, Employement Status, Hire Date, Renewal Date, Location, Position, BPS, Department, Gender, Maritial Status, CNIC, Employement Number)VALUES('"+name_TextBox.Text+"','"+father_Name_TextBox.Text+"','"+birthdate_DateTimePicker.Text+"','"+address_TextBox.Text+"','"+city_ComboBox.Text+"','"+zone_ComboBox.Text+"','"+province_ComboBox.Text+"','"+cell_Number_TextBox.Text+"','"+email_TextBox.Text+"','"+employement_Status_ComboBox.Text+"','"+hire_Date_DateTimePicker.Text+"','"+renewal_Date_DateTimePicker.Text+"','"+location_ComboBox.Text+"','"+position_ComboBox.Text+"','"+bPS_ComboBox.Text+"','"+department_ComboBox.Text+"','"+gender_ComboBox.Text+"','"+maritial_Status_ComboBox.Text+"','"+cNICTextBox.Text+"','"+employement_Number_TextBox.Text+"') ",con); 
      con.Open(); 

      cmd.ExecuteNonQuery(); 

      con.Close(); 
      MessageBox.Show("Record Added", "Working", MessageBoxButtons.OK, MessageBoxIcon.Exclamation); 


      } 



     } 

     private bool IsValidated() 
     { 
      Regex CN = new Regex(@"^[0-9]{5}-[0-9]{7}-[0-9]{1}$"); 
      Regex CL = new Regex(@"^[0-9]{4}-[0-9]{7}$"); 
      Regex EM = new Regex(@"^[a-zA-Z0-9]{1,20}@[a-zA-Z0-9]{1,20}.[a-zA-Z]{2,3}$"); 

      if (name_TextBox.Text.Trim() == string.Empty) 
      { 
       MessageBox.Show("Name Field Required", "Empty Field", MessageBoxButtons.OK, MessageBoxIcon.Exclamation); 
       name_TextBox.Focus(); 
       return false; 
      } 
      if (father_Name_TextBox.Text.Trim() == string.Empty) 
      { 
       MessageBox.Show("Father Name Field Required", "Empty Field", MessageBoxButtons.OK, MessageBoxIcon.Exclamation); 
       father_Name_TextBox.Focus(); 
       return false; 
      } 
      if (cNICTextBox.Text.Trim() == string.Empty) 
      { 
       MessageBox.Show("CNIC Field Required", "Empty Field", MessageBoxButtons.OK, MessageBoxIcon.Exclamation); 
       cNICTextBox.Focus(); 
       return false; 

      } 
      if (!CN.IsMatch(cNICTextBox.Text)) 
      { 
       MessageBox.Show("CNIC Format should be like 11111-1111111-1", "Format Mismatch", MessageBoxButtons.OK, MessageBoxIcon.Exclamation); 
       cNICTextBox.Clear(); 
       cNICTextBox.Focus(); 
       return false; 

      } 
      if (cell_Number_TextBox.Text != string.Empty) 
      { 
       if (!CL.IsMatch(cell_Number_TextBox.Text)) 
       { 
        MessageBox.Show("Cell Number Format should be like 0300-1234567", "Format Mismatch", MessageBoxButtons.OK, MessageBoxIcon.Exclamation); 
        cell_Number_TextBox.Clear(); 
        cell_Number_TextBox.Focus(); 
        return false; 

       } 
      } 
      if (email_TextBox.Text != string.Empty) 
      { 
       if (!EM.IsMatch(email_TextBox.Text)) 
       { 
        MessageBox.Show("Email Format should be like [email protected]", "Format Mismatch", MessageBoxButtons.OK, MessageBoxIcon.Exclamation); 
        email_TextBox.Clear(); 
        email_TextBox.Focus(); 
        return false; 

       } 

      } 


      if (address_TextBox.Text.Trim() == string.Empty) 
      { 
       MessageBox.Show("Address Field Required", "Empty Field", MessageBoxButtons.OK, MessageBoxIcon.Exclamation); 
       address_TextBox.Focus(); 
       return false; 
      } 
      if (city_ComboBox.Text.Trim() == string.Empty) 
      { 
       MessageBox.Show("City field Required", "Empty Field", MessageBoxButtons.OK, MessageBoxIcon.Exclamation); 

       return false; 
      } 
      if (province_ComboBox.Text.Trim() == string.Empty) 
      { 
       MessageBox.Show("Province field Required", "Empty Field", MessageBoxButtons.OK, MessageBoxIcon.Exclamation); 

       return false; 
      } 

      if (employement_Status_ComboBox.Text.Trim() == string.Empty) 
      { 
       MessageBox.Show("Status Field Required", "Empty Field", MessageBoxButtons.OK, MessageBoxIcon.Exclamation); 

       return false; 
      } 
      if (location_ComboBox.Text.Trim() == string.Empty) 
      { 
       MessageBox.Show("Location Field Required", "Empty Field", MessageBoxButtons.OK, MessageBoxIcon.Exclamation); 

       return false; 
      } 
      if (position_ComboBox.Text.Trim() == string.Empty) 
      { 
       MessageBox.Show("Position Field Required", "Empty Field", MessageBoxButtons.OK, MessageBoxIcon.Exclamation); 

       return false; 
      } 
      if (bPS_ComboBox.Text.Trim() == string.Empty) 
      { 
       MessageBox.Show("BPS Field Required", "Empty Field", MessageBoxButtons.OK, MessageBoxIcon.Exclamation); 

       return false; 
      } 
      if (department_ComboBox.Text.Trim() == string.Empty) 
      { 
       MessageBox.Show("Department Field Required", "Empty Field", MessageBoxButtons.OK, MessageBoxIcon.Exclamation); 

       return false; 
      } 
      if (gender_ComboBox.Text.Trim() == string.Empty) 
      { 
       MessageBox.Show("Gender Field Required", "Empty Field", MessageBoxButtons.OK, MessageBoxIcon.Exclamation); 

       return false; 
      } 
      if (maritial_Status_ComboBox.Text.Trim() == string.Empty) 
      { 
       MessageBox.Show("Maritial Status Field Required", "Empty Field", MessageBoxButtons.OK, MessageBoxIcon.Exclamation); 

       return false; 
      } 


      return true; 

     } 

     private void DeleteMenuButton_Click(object sender, EventArgs e) 
     { 

     } 

     private void SaveMenuButton_Click(object sender, EventArgs e) 
     { 

     } 

     private void city_ComboBox_SelectedIndexChanged(object sender, EventArgs e) 
     { 

     } 

     private void saveToolStripMenuItem_Click(object sender, EventArgs e) 
     { 

     } 

     private void tabPage1_Click(object sender, EventArgs e) 
     { 

     } 
    } 
}

當我運行的代碼，我碰到過這樣的錯誤，我怎麼能解決這個任何一個可以幫助請型「System.Data.SqlServerCe.SqlCeException」未處理的異常發生在System.Data.SqlServerCe.dll

的類型「System.Data.SqlServerCe.SqlCeException」未處理的異常在 System.Data.SqlServerCe.dll發生C＃

此錯誤來當我按下添加記錄按鈕添加記錄這個數據表是緊湊的本地數據庫中字段。

來源

2017-10-11 Paramour

我們需要內部異常 –

併發生異常的行。 – Shoter

cmd.ExecuteNonQuery（）; 我在這裏得到的錯誤這一步does not成功編譯。 – Paramour

如果包含空格，必須將方括號中的名稱包裝起來。

string sql =" 
INSERT INTO Empoyee_GI(Name,[Father Name], Birthdate, Address, City, Zone, Province, 
         [Cell Number], Email, [Employement Status], Hire Date, 
         [Renewal Date], Location, Position, BPS, Department, Gender, 
         [Maritial Status], CNIC, [Employement Number]) 
VALUES(...);"; 

SqlCeCommand cmd = new SqlCeCommand(sql,con);

請注意，您還應該使用parameterized queries以避免sql注入！

來源

2017-10-11 09:40:05

型「System.Data.SqlServerCe.SqlCeException」未處理的異常發生在System.Data.SqlServerCe.dll

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