protected void find(table search_table, int index, string value)
{
search_table.Reset();
int n = search_table.get_columns().Count;
foreach (table_record record in search_table)
{
if (record[index].get_value() == value)
{
string[] arg = record.get_values();
result.add_record(arg);
}
}
}
private void display(table table_for_display)
{
clear_data_grid();
if (table_for_display.get_name() == "Студент")
{
rating_view.Enabled = true;
}
else
{
rating_view.Enabled = false;
}
if (table_for_display.get_name() != "Запрос успеваемости")
{
label_for_student.Text = "";
}
List <string> columns_name = table_for_display.get_columns();
current_table = table_for_display;
int column_width = (data_grid.Width - 70) / columns_name.Count();
int index = 1;
foreach (string name in columns_name)
{
var column = new DataGridViewColumn();
column.HeaderText = name;
if (index == columns_name.Count())
{
column.Width = column_width + (data_grid.Width - column_width * index);
}
else
{
column.Width = column_width;
}
//column.ReadOnly = true;
column.Name = name;
column.Frozen = true;
column.CellTemplate = new DataGridViewTextBoxCell();
column.SortMode = DataGridViewColumnSortMode.Programmatic;
data_grid.Columns.Add(column);
++index;
}
int index_raw = 0;
table_for_display.Reset();
foreach (table_record record in table_for_display)
{
data_grid.Rows.Add();
int index_column = 0;
foreach (table_field field in record)
{
data_grid[index_column++, index_raw].Value = field.get_value();
}
++index_raw;
}
}
