private void deleteToolStripMenuItem_Click(object sender, EventArgs e)
{
if (MessageBox.Show("Вы действительно желаете удалить узел <" + _knotName + ">", "Удаление", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
DataMethods.DeleteKnot(_knotId);
RefreshTable();
}
}
private void Guide_Load(object sender, EventArgs e)
{
pictureBoxGuide.SizeMode = PictureBoxSizeMode.StretchImage;
StructGuide structGuide = DataMethods.GetGuide(_knotID);
pictureBoxGuide.Image = ImageMethods.BinaryToImage(structGuide.guideBinary);
richTextBoxGuide.Text = structGuide.guideComment;
structGuide.guideBinary = _guideBinary;
}
public KnotEdit(int knotId)
{
InitializeComponent();
_update = true;
_knotId = knotId;
StructGuideKnot structGuideKnot = DataMethods.GetKnot(_knotId);
_knotName = structGuideKnot.knotName;
_knotComment = structGuideKnot.knotComment;
_guideComment = structGuideKnot.guideComment;
_knotBinary = structGuideKnot.knotBinary;
_guideBinary = structGuideKnot.guideBinary;
_typeName = structGuideKnot.typeName;
}
private void buttonEdit_Click(object sender, EventArgs e)
{
if (textBoxName.Text != "" && pictureBoxKnot.Image != null && comboBoxTypes.Text != "")
{
if (_update == true)
{
DataMethods.UpdateKnot(_knotId, textBoxName.Text, richTextBoxKnot.Text, _knotBinary, richTextBoxGuide.Text, _guideBinary, (int)comboBoxTypes.SelectedValue);
}
else
{
DataMethods.InsertKnot(textBoxName.Text, richTextBoxKnot.Text, _knotBinary, richTextBoxGuide.Text, _guideBinary, (int)comboBoxTypes.SelectedValue);
FillForms();
}
}
else
{
MessageBox.Show("Необходимо заполнить *обязательные поля.", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void FillForms()
{
comboBoxTypes.DataSource = DataMethods.GetTypes();
comboBoxTypes.DisplayMember = "name";
comboBoxTypes.ValueMember = "id";
if (_update == true)
{
Text = "Изменение";
buttonEdit.Text = "Изменить";
textBoxName.Text = _knotName;
comboBoxTypes.Text = _typeName;
richTextBoxKnot.Text = _knotComment;
richTextBoxGuide.Text = _guideComment;
pictureBoxKnot.Image = ImageMethods.BinaryToImage(_knotBinary);
pictureBoxGuide.Image = ImageMethods.BinaryToImage(_guideBinary);
}
else
{
Text = "Добавление";
buttonEdit.Text = "Добавить";
CleanerForms();
}
}
private void textBoxSearch_TextChanged(object sender, EventArgs e)
{
dataGridViewKnots.DataSource = DataMethods.SearchKnots(textBoxSearch.Text);
}
private void RefreshTable()
{
dataGridViewKnots.DataSource = DataMethods.GetKnots();
}
private void Main_FormClosed(object sender, FormClosedEventArgs e)
{
DataMethods.DisposeDB();
}
