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GeneralRe: mysql delete code error Pin
Richard MacCutchan20-Mar-22 2:25
mveRichard MacCutchan20-Mar-22 2:25 
GeneralRe: mysql delete code error Pin
N Mohamed rafi20-Mar-22 1:58
MemberN Mohamed rafi20-Mar-22 1:58 
GeneralRe: mysql delete code error Pin
OriginalGriff20-Mar-22 2:33
mveOriginalGriff20-Mar-22 2:33 
GeneralRe: mysql delete code error Pin
N Mohamed rafi20-Mar-22 2:46
MemberN Mohamed rafi20-Mar-22 2:46 
GeneralRe: mysql delete code error Pin
OriginalGriff20-Mar-22 3:26
mveOriginalGriff20-Mar-22 3:26 
GeneralRe: mysql delete code error Pin
N Mohamed rafi20-Mar-22 3:46
MemberN Mohamed rafi20-Mar-22 3:46 
GeneralRe: mysql delete code error Pin
N Mohamed rafi20-Mar-22 2:47
MemberN Mohamed rafi20-Mar-22 2:47 
GeneralRe: mysql delete code error Pin
N Mohamed rafi20-Mar-22 3:09
MemberN Mohamed rafi20-Mar-22 3:09 
Warning also showing that

CS0414: the field form1.ID is assigned but its value is never used

CS8618 Non nullable field adapt must contain non null value when exiting constructtor consider declaring the field as nullable

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Configuration;
using System.Windows.Forms;
using System.Data;
using System.Drawing;
using System.Threading.Tasks;
using MySql.Data.MySqlClient;
using System.Data.SqlClient;


namespace Basic
{
public partial class Form1 : Form
{
MySqlDataAdapter adapt;
int ID = 0;
public Form1()
{
InitializeComponent();
DisplayData();
}

private void DisplayData()
{
string connectionString;
MySqlConnection cnn;
connectionString = @"Data Source=localhost;Initial Catalog=testDB;User ID=root;Password=mysql";
cnn = new MySqlConnection(connectionString);
DataTable dt = new DataTable();
adapt = new MySqlDataAdapter("select * from employee", cnn);
adapt.Fill(dt);
dataGridView1.DataSource = dt;
cnn.Open();
cnn.Close();
}
private void ClearData()
{
textBox6.Text = "";
textBox7.Text = "";
textBox8.Text = "";
ID = 0;
}
GeneralRe: mysql delete code error Pin
Dave Kreskowiak20-Mar-22 4:51
mveDave Kreskowiak20-Mar-22 4:51 
GeneralConnection string Error VS to Mysql Pin
N Mohamed rafi18-Mar-22 20:32
MemberN Mohamed rafi18-Mar-22 20:32 
GeneralRe: Connection string Error VS to Mysql Pin
OriginalGriff18-Mar-22 21:04
mveOriginalGriff18-Mar-22 21:04 
GeneralRe: Connection string Error VS to Mysql Pin
N Mohamed rafi18-Mar-22 21:08
MemberN Mohamed rafi18-Mar-22 21:08 
GeneralRe: Connection string Error VS to Mysql Pin
OriginalGriff18-Mar-22 21:17
mveOriginalGriff18-Mar-22 21:17 
GeneralRe: Connection string Error VS to Mysql Pin
N Mohamed rafi18-Mar-22 21:27
MemberN Mohamed rafi18-Mar-22 21:27 
GeneralRe: Connection string Error VS to Mysql Pin
OriginalGriff18-Mar-22 22:35
mveOriginalGriff18-Mar-22 22:35 
GeneralRe: Connection string Error VS to Mysql Pin
N Mohamed rafi18-Mar-22 22:51
MemberN Mohamed rafi18-Mar-22 22:51 
GeneralRe: Connection string Error VS to Mysql Pin
OriginalGriff18-Mar-22 23:07
mveOriginalGriff18-Mar-22 23:07 
GeneralRe: Connection string Error VS to Mysql Pin
N Mohamed rafi18-Mar-22 23:15
MemberN Mohamed rafi18-Mar-22 23:15 
GeneralRe: Connection string Error VS to Mysql Pin
OriginalGriff18-Mar-22 23:28
mveOriginalGriff18-Mar-22 23:28 
GeneralRe: Connection string Error VS to Mysql Pin
N Mohamed rafi19-Mar-22 0:36
MemberN Mohamed rafi19-Mar-22 0:36 
GeneralRe: Connection string Error VS to Mysql Pin
OriginalGriff19-Mar-22 1:14
mveOriginalGriff19-Mar-22 1:14 
GeneralRe: Connection string Error VS to Mysql Pin
Richard MacCutchan19-Mar-22 0:43
mveRichard MacCutchan19-Mar-22 0:43 
GeneralRe: Connection string Error VS to Mysql Pin
N Mohamed rafi19-Mar-22 2:07
MemberN Mohamed rafi19-Mar-22 2:07 
GeneralRe: Connection string Error VS to Mysql Pin
Richard MacCutchan19-Mar-22 2:24
mveRichard MacCutchan19-Mar-22 2:24 
QuestionGoogle Map Pin
Luis M. Rojas18-Mar-22 10:46
MemberLuis M. Rojas18-Mar-22 10:46 

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