okay so i have Form2 which has a db table named Car using LINQ with four attributes(Make, Model, Year, Price). Now Form1 has 4 textboxs using ReadLines to acquire the make,model,year,price). How do i get them to insert into the table on Form2. thanks in advance for the help.
vehpurple 0 Newbie Poster
kvprajapati 1,826 Posting Genius Team Colleague
Please post your code so we can help you figure out.
vehpurple 0 Newbie Poster
THIS IS FORM1, im sure it needs revision. i based my code so far on console applications. im not too familiar with windows forms
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace Project
{
public partial class Form1 : Form
{
string make;
string year;
string model;
string price;
static int indx = 0;
public static Car[] Catelog = new Car[100];
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
}
private void label1_Click(object sender, EventArgs e)
{
}
private void textBox1_TextChanged(object sender, EventArgs e)
{
string make = Console.ReadLine();
}
private void textBox2_TextChanged(object sender, EventArgs e)
{
string model = Console.ReadLine();
}
private void textBox3_TextChanged(object sender, EventArgs e)
{
string year = Console.ReadLine();
}
private void textBox4_TextChanged(object sender, EventArgs e)
{
string price = Console.ReadLine();
}
public void button1_Click(object sender, EventArgs e)
{
make = (textBox1.Text);
model = (textBox2.Text);
year = (textBox3.Text);
price = (textBox4.Text);
//Add(year, make, model, Convert.ToInt32(price));
}
public static void Add(string year, string make, string model, double price)
{
Catelog[indx] = new Car(year, make, model, price);
indx++;
}
public class Car
{
public string sortby;
private string _make;
private string _model;
private double _price;
private string _year;
public Car(string Year, string Make, string Model, double Price)
{
}
public string Make
{
get
{
return _make;
}
set
{
_make = value;
}
}
public string Model
{
get
{
return _model;
}
set
{
_model = value;
}
}
public double Price
{
get
{
return _price;
}
set
{
_price = value;
}
}
public string Year
{
get
{
return _year;
}
set
{
_year = value;
}
}
}
private void label5_Click(object sender, EventArgs e)
{
}
}
}
THIS IS FORM2 WITH THE DB
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace Project
{
public partial class Form2 : Form
{
public Form2()
{
InitializeComponent();
}
private void carBindingNavigatorSaveItem_Click(object sender, EventArgs e)
{
this.Validate();
this.carBindingSource.EndEdit();
this.tableAdapterManager.UpdateAll(this.database1DataSet);
}
private void Form2_Load(object sender, EventArgs e)
{
// TODO: This line of code loads data into the 'database1DataSet.Car' table. You can move, or remove it, as needed.
this.carTableAdapter.Fill(this.database1DataSet.Car);
}
private void carDataGridView_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
}
private void fillByToolStripButton_Click(object sender, EventArgs e)
{
try
{
this.carTableAdapter.FillBy(this.database1DataSet.Car);
}
catch (System.Exception ex)
{
System.Windows.Forms.MessageBox.Show(ex.Message);
}
}
private void carBindingSource1BindingNavigatorSaveItem_Click(object sender, EventArgs e)
{
this.Validate();
this.carBindingSource1.EndEdit();
this.tableAdapterManager1.UpdateAll(this.database1DataSet1);
}
private void Form2_Load_1(object sender, EventArgs e)
{
// TODO: This line of code loads data into the 'database1DataSet1.Car' table. You can move, or remove it, as needed.
this.carTableAdapter1.Fill(this.database1DataSet1.Car);
}
private void carDataGridView1_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
}
private void fillByToolStripButton1_Click(object sender, EventArgs e)
{
try
{
this.carTableAdapter1.FillBy(this.database1DataSet1.Car);
}
catch (System.Exception ex)
{
System.Windows.Forms.MessageBox.Show(ex.Message);
}
}
}
} vehpurple 0 Newbie Poster
please help. i also need to know how to delete the record from the table
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