// добавление/редактирование элемента
private void EditItem(bool isEdit)
{
ItemForm itemForm = new ItemForm(isEdit);
if (isEdit) { itemForm.param = passTree.SelectedNode.Text; itemForm.value = passTree.SelectedNode.ToolTipText; }
itemForm.ShowDialog();
if (itemForm.param == "" || itemForm.value == "") { return; }
int imgInd = PassportLib.Passport.GetImageIndex(itemForm.param) + 3;
if (isEdit)
{
passTree.SelectedNode.Text = itemForm.param;
passTree.SelectedNode.ToolTipText = itemForm.value;
passTree.SelectedNode.ImageIndex = imgInd;
passTree.SelectedNode.SelectedImageIndex = imgInd;
}
else
{
TreeNode newNode = new TreeNode(itemForm.param, imgInd, imgInd) {ToolTipText = itemForm.value};
passTree.SelectedNode.Nodes.Add(newNode);
}
}