C# Pahelp naman mga master sa code ko

[jonbinsdesu]

Meron akong button for update all is well and functioning may problema lang ako sa validation of existing records so yung record natin for example is
JUAN DELA CRUZ AND ANG DETAILS NIYA IS MALE, CHRISTIAN, SINGLE, juandelacruz@gmail.com, 09668066666 pag may ie-edit ako sa isa sa mga details niya di ako nakakapag save kasi participant already exist pero pag yung name ang iniba ko for update na uupdate siya. eto ang code ko

try

 {

                if (rdMale.Checked)

                {

                    gndrval = "Male";

                }else if (rdFemale.Checked)

                {

                    gndrval = "Female";

                }





                string gndr = gndrval;

                string dob = dtpDOB.Value.ToString("yyyy-MM-dd");

                string pattern = @"^.([\w\.\-]+)@([\w\-]+)((\.(\w){2,3})+)$";

                if (txtMobileNo.TextLength != 11)

                {

                    MessageBox.Show("Please enter a valid phone number", "Add Participant", MessageBoxButtons.OK, MessageBoxIcon.Warning);

                }

                else if ((txtFirstName.Text == "") || (txtLName.Text == "") || (txtMobileNo.Text == "") || (txtEmail.Text == "") || (txtReligion.Text == ""))

                {

                    MessageBox.Show("Empty fields required", "Add Participant", MessageBoxButtons.OK, MessageBoxIcon.Warning);

                }

                else if (Regex.IsMatch(txtEmail.Text, pattern))

                {

                    int i = 0;

                    connect.closeConnection();

                    connect.openConnection();

                    cm = new MySqlCommand("SELECT * FROM tbl_participants WHERE firstname ='"+ txtFirstName.Text.Trim() +"' and middlename ='"+txtMName.Text.Trim() +"' and lastname ='"+txtLName.Text.Trim()+"'", connect.getconnection);

                    dr = cm.ExecuteReader();

                    while (dr.Read()){i++; }

                    if (i > 0)

                    {

                      

                        MessageBox.Show("Participant Already Exist", "Add Participant", MessageBoxButtons.OK, MessageBoxIcon.Warning);

                    }

                    else

                    {

                        connect.closeConnection();

                        connect.openConnection();

                        cm = new MySqlCommand("UPDATE tbl_participants SET firstname ='" + txtFirstName.Text + "', middlename ='" + txtMName.Text + "' ,  lastname ='" + txtLName.Text + "',  date_of_birth='" + dob + "',  gender='" + gndr

                            + "' ,  civil_status='" + cmbCivilStatus.Text + "' ,  religion ='" + txtReligion.Text + "',  mobileno ='" + txtMobileNo.Text + "',  emailaddress='" + txtEmail.Text + "' WHERE participants_id like'" + txtParticipantId.Text + "'", connect.getconnection);

                        cm.ExecuteNonQuery();

                        connect.closeConnection();

                        MessageBox.Show("Participant's record has been successfully updated", "Update Participant", MessageBoxButtons.OK, MessageBoxIcon.Information);

                        LoadParticipants();

                        clear();

                    }

                  

                    }





    

                else

                {

                    MessageBox.Show("Please enter a valid email address", "Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);

                }

           

            }

            catch (Exception ex)

            {

                connect.closeConnection();

                MessageBox.Show("Warning: " + ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);

            }

 

[zackmark29]

Ayusin mo pag post ng code.

 

[MichealD]

Boss pag yung name yung basihan mo pag validate mahirap yan kasi dami magkakaparehas na name.

 

[jonbinsdesu]

okay na po

Ayusin mo pag post ng code.

View attachment 1521004

 

[jonbinsdesu]

Boss pag yung name yung basihan mo pag validate mahirap yan kasi dami magkakaparehas na name.

san ko ba dapat ibase boss?

 

[zackmark29]

May a unique ID for each record or check for existing full name nalang

 

[jonbinsdesu]

May a unique ID for each record or compare the full name sa new record

email address po at number

 

[zackmark29]

email address po at number

Yeah correct namans a email and number validation mo.

 

[zackmark29]

Yung radio button mo ba, male and female lang?
pwde mong gawing ganito
bale automatic female ang gender kapag di nakacheck yung male button

string gndr = rdMale.Checked ? "Male" : "Female";

 

[jonbinsdesu]

Yung radio button mo ba, male and female lang?
pwde mong gawing ganito
bale automatic female ang gender kapag di nakacheck yung male button

string gndr = rdMale.Checked ? "Male" : "Female";

ginamit ko nayan dati boss pero nagkapalya kasi laging male ang nasesave

 

[zackmark29]

ginamit ko nayan dati boss pero nagkapalya kasi laging male ang nasesave

Need kasi icheck manual or sa pagload ng form mo dapat call mo agad rdMale.Checked

 

[annjogz]

boss try mo ito boss

if (i = 0)

                    {

                      

                        MessageBox.Show("Participant Does not Exist!", MessageBoxButtons.OK, MessageBoxIcon.Warning);

                    }

                    else

                    {

                        connect.closeConnection();

                        connect.openConnection();

                        cm = new MySqlCommand("UPDATE tbl_participants SET firstname ='" + txtFirstName.Text + "', middlename ='" + txtMName.Text + "' ,  lastname ='" + txtLName.Text + "',  date_of_birth='" + dob + "',  gender='" + gndr

                            + "' ,  civil_status='" + cmbCivilStatus.Text + "' ,  religion ='" + txtReligion.Text + "',  mobileno ='" + txtMobileNo.Text + "',  emailaddress='" + txtEmail.Text + "' WHERE participants_id like'" + txtParticipantId.Text + "'", connect.getconnection);

                        cm.ExecuteNonQuery();

                        connect.closeConnection();

                        MessageBox.Show("Participant's record has been successfully updated", "Update Participant", MessageBoxButtons.OK, MessageBoxIcon.Information);

                        LoadParticipants();

                        clear();

                    }

 

[jonbinsdesu]

sige po bossing maraming salamat po

boss try mo ito boss

if (i = 0)

                    {

                    

                        MessageBox.Show("Participant Does not Exist!", MessageBoxButtons.OK, MessageBoxIcon.Warning);

                    }

                    else

                    {

                        connect.closeConnection();

                        connect.openConnection();

                        cm = new MySqlCommand("UPDATE tbl_participants SET firstname ='" + txtFirstName.Text + "', middlename ='" + txtMName.Text + "' ,  lastname ='" + txtLName.Text + "',  date_of_birth='" + dob + "',  gender='" + gndr

                            + "' ,  civil_status='" + cmbCivilStatus.Text + "' ,  religion ='" + txtReligion.Text + "',  mobileno ='" + txtMobileNo.Text + "',  emailaddress='" + txtEmail.Text + "' WHERE participants_id like'" + txtParticipantId.Text + "'", connect.getconnection);

                        cm.ExecuteNonQuery();

                        connect.closeConnection();

                        MessageBox.Show("Participant's record has been successfully updated", "Update Participant", MessageBoxButtons.OK, MessageBoxIcon.Information);

                        LoadParticipants();

                        clear();

                    }