private async void Button_Delete_Click(object sender, EventArgs e)
{
if (selectedItemId >= 0)
{
if (messageBoxHelper.showYesNo(this, "Are you sure you want to delete this template?", "Warning") == DialogResult.Yes)
{
await templateServices.deleteMailTemplate(
emailTemplates[selectedItemId].id
);
ListBox_EmailTemplates.Items.RemoveAt(selectedItemId);
emailTemplates.RemoveAt(selectedItemId);
mainWindow.mailTemplates.RemoveAt(selectedItemId);
selectedItemId = -1;
ListBox_EmailTemplates.SelectedIndex = -1;
ComboBox_TemplateStrings.Enabled = false;
TextBox_TemplateName.Enabled = false;
TextBox_Subject.Enabled = false;
TextBox_Body.Enabled = false;
ComboBox_TemplateStrings.Text = "";
TextBox_TemplateName.Text = "";
TextBox_Subject.Text = "";
TextBox_Body.Text = "";
}
}
else
{
messageBoxHelper.showWarning(this, "No template has been choosen", "Warning");
}
}
private async void Button_Delete_Click(object sender, EventArgs e)
{
DialogResult result = messageBoxHelper.showYesNo(this,
"Are you sure you want to delete this participant", "Question");
if (result == DialogResult.Yes)
{
bool deleted = await participantServices.deleteParticipant(participant.participantId);
if (deleted)
{
tableLayoutHelper.RemoveArbitraryRow(mainWindow.Table_ParticipantsData1, rowNumber);
mainWindow.participantsToolTipHelpers.RemoveAt(rowNumber);
int allParticipantsid = mainWindow.allParticipants.FindIndex(p => p.participantId.Equals(participant.participantId));
mainWindow.allParticipants.RemoveAt(allParticipantsid);
if (mainWindow.filteredParticipants.Count > 0)
{
int filteredParticipantsid = mainWindow.filteredParticipants.FindIndex(p => p.participantId.Equals(participant.participantId));
mainWindow.filteredParticipants.Remove(participant);
}
if (mainWindow.selectedEventParticipants.Count > 0)
{
int id = mainWindow.selectedEventParticipants.FindIndex(p => p.participantId.Equals(participant.participantId));
mainWindow.selectedEventParticipants.RemoveAt(id);
}
mainWindow.Label_FilteredAmount.Text = mainWindow.filteredParticipants.Count.ToString();
mainWindow.Label_RegisteredAmount.Text = mainWindow.selectedEventParticipants.Count.ToString();
mainWindow.Enabled = true;
this.Dispose();
}
else
{
messageBoxHelper.showWarning(this, "Delete unsuccesful. Check your internet " +
"connection or contact programmer (might be database issues)", "Warning");
}
}
else if (result == DialogResult.No)
{
}
}