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IndividualChurchesForm.cs
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IndividualChurchesForm.cs
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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace QuizMeetScorekeeper
{
public partial class IndividualChurchesForm : Form
{
public IndividualChurchesForm()
{
InitializeComponent();
}
//Helper method to load data into table.
private void LoadTable()
{
// TODO: This line of code loads data into the 'quizMeetDataSet.Churches' table. You can move, or remove it, as needed.
this.churchesTableAdapter.Fill(this.quizMeetDataSet.Churches);
}
//Helper method to save all changes to database.
private void SaveAllChanges()
{
try
{
this.Validate();
this.churchesBindingSource.EndEdit();
this.tableAdapterManager.UpdateAll(this.quizMeetDataSet);
} catch(Exception e)
{
//Display error message.
MainForm.DisplayExceptionErrorMessage(e);
}
}
private void ChurchesBindingNavigatorSaveItem_Click(object sender, EventArgs e)
{
SaveAllChanges();
}
private void IndividualChurchesForm_Load(object sender, EventArgs e)
{
LoadTable(); //Load data into table.
}
//Event handler for Exit button's Click event.
private void ExitButton_Click(object sender, EventArgs e)
{
this.Close(); //Close form.
}
//When form is closing
private void IndividualChurchesForm_FormClosing(object sender, FormClosingEventArgs e)
{
//Ask user if they want to save database changes.
DialogResult dialogResult = MessageBox.Show(
"Would you like to save any changes before exiting?",
MainForm.APP_NAME, MessageBoxButtons.YesNoCancel,
MessageBoxIcon.Warning
); //Initialize variable to user selection.
//If user selected Yes
if (dialogResult == DialogResult.Yes)
{
SaveAllChanges(); //Save changes to database.
}
else if(dialogResult == DialogResult.Cancel) //If user selected Cancel
{
e.Cancel = true; //Prevent form from closing.
}
}
}
}