public AddEditInstructorsCategoriesForm(AutoschoolDataSet.InstructorsCategoriesDataTable instructorsCategoriesDataTable,
AutoschoolDataSet.InstructorsDataTable instructorsDataTable,
AutoschoolDataSet.CategoriesDataTable categoriesDataTable, DataRow row)
{
InitializeComponent();
this.instructorsCategoriesDataTable = instructorsCategoriesDataTable;
this.instructorsDataTable = instructorsDataTable;
this.categoriesDataTable = categoriesDataTable;
dataRow = row;
}
private void Group_comboBox_SelectedIndexChanged(object sender, EventArgs e)
{
if (FormLoad)
{
GroupSelected = false;
if (Group_comboBox.SelectedIndex != -1)
{
int CategoryID = groupsDataTable[Group_comboBox.SelectedIndex].Category;
instructorsForThisGroupDataTable = BusinessLogic.ReadInstructorsCategoriesByCategoryID(CategoryID).InstructorsCategories;
Instructor_comboBox.DataSource = instructorsForThisGroupDataTable;
Instructor_comboBox.DisplayMember = "InstructorFIO";
Instructor_comboBox.ValueMember = "Instructor";
Instructor_comboBox.AutoCompleteMode = AutoCompleteMode.Append;
Instructor_comboBox.SelectedIndex = -1;
Instructor_comboBox.Enabled = true;
}
else
{
Instructor_comboBox.Enabled = false;
}
GroupSelected = true;
}
}
