private void Delete_Click(object sender, EventArgs e)
{
string SelectedName = "";
foreach (DataGridViewRow row in DG_Disc.SelectedRows)
{
DataRow Row = ((DataRowView)row.DataBoundItem).Row;
SelectedName += (string)Row["Fullname"] + ", ";
}
if (SelectedName.Length > 2)
{
SelectedName = SelectedName.Remove(SelectedName.Length - 2);
}
DialogResult dr = MessageBox.Show("Удалить дисциплину - " + SelectedName + "?", "Подтверждение", MessageBoxButtons.OKCancel, MessageBoxIcon.Question);
if (DG_Disc.SelectedRows.Count > 0 && dr == DialogResult.OK)
{
int countSelected = DG_Disc.SelectedRows.Count;
MDiscipline mDiscipline;
foreach (DataGridViewRow row in DG_Disc.SelectedRows)
{
DataRow Row = ((DataRowView)row.DataBoundItem).Row;
mDiscipline = new MDiscipline((string)Row["Fullname"], (string)Row["Shortname"], (string)Row["CycleofDiscipline"]);
Program.refData.CDiscipline.Delete(mDiscipline);
}
}
}
private void btCreateAndClose_Click(object sender, EventArgs e)
{
if (String.IsNullOrWhiteSpace(tbFullName.Text) || String.IsNullOrWhiteSpace(tbShortName.Text) || String.IsNullOrWhiteSpace(tbCycleOfDis.Text))
{
MessageBox.Show("Заполните все поля");
}
else
{
MDiscipline mDiscipline = new MDiscipline(tbFullName.Text, tbShortName.Text, tbCycleOfDis.Text);
try
{
if (!itsupdate)
{
if (!Program.refData.CDiscipline.Insert(mDiscipline))
{
MessageBox.Show("Невозможно добавить дисциплину");
return;
}
}
else
{
Program.refData.CDiscipline.Update(mDiscipline);
}
Close();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
}
private void btCreateAndClose_Click(object sender, EventArgs e)
{
if (String.IsNullOrWhiteSpace(tbFullName.Text) || String.IsNullOrWhiteSpace(tbShortName.Text) || String.IsNullOrWhiteSpace(tbCycleOfDis.Text))
{
MessageBox.Show("Заполните все поля");
}
else
{
MDiscipline mDiscipline = new MDiscipline(tbFullName.Text, tbShortName.Text, tbCycleOfDis.Text);
try
{
if (!itsupdate)
{
Controllers.CDiscipline.Insert(mDiscipline);
}
else
{
Controllers.CDiscipline.Update(mDiscipline);
}
Close();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
}
public AddDiscipline(MDiscipline mDiscipline)
{
InitializeComponent();
Text = "Изменение дисциплины";
btCreateAndClean.Visible = false;
btCreateAndClose.Text = "Сохранить";
tbFullName.Text = mDiscipline.Fullname;
tbFullName.Enabled = false;
tbShortName.Text = mDiscipline.Shortname;
tbCycleOfDis.Text = mDiscipline.CycleofDiscipline;
itsupdate = true;
}
private void btChange_Click(object sender, EventArgs e)
{
if (DG_Disc.SelectedRows.Count == 1)
{
DataRow Row = ((DataRowView)DG_Disc.SelectedRows[0].DataBoundItem).Row;
MDiscipline mDiscipline = new MDiscipline((string)Row["Fullname"], (string)Row["Shortname"], (string)Row["CycleofDiscipline"]);
AddDiscipline add = new AddDiscipline(mDiscipline);
add.Owner = this;
add.ShowDialog();
}
else
{
MessageBox.Show("Для изменения выделите только одну строку!");
}
}
