99 lines
2.9 KiB
C#
99 lines
2.9 KiB
C#
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using FormLibrary.HelperClasses;
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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namespace FormLibrary
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{
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public partial class ValueTableControl : UserControl
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{
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public ValueTableControl()
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{
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InitializeComponent();
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ConfigureDataGridView();
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}
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private void ConfigureDataGridView()
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{
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dataGridView1.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
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dataGridView1.MultiSelect = false;
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dataGridView1.RowHeadersVisible = false;
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dataGridView1.AllowUserToAddRows = false;
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dataGridView1.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
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}
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public void ConfigureColumns(List<(string HeaderText, string DataPropertyName, float FillWeight)> columns)
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{
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dataGridView1.Columns.Clear();
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foreach (var column in columns)
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{
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dataGridView1.Columns.Add(new DataGridViewTextBoxColumn
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{
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HeaderText = column.HeaderText,
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DataPropertyName = column.DataPropertyName,
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FillWeight = column.FillWeight
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});
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}
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}
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public void ClearRows()
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{
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dataGridView1.Rows.Clear();
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}
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public int SelectedRowIndex
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{
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get => dataGridView1.SelectedRows.Count > 0 ? dataGridView1.SelectedRows[0].Index : -1;
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set
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{
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if (value >= 0 && value < dataGridView1.Rows.Count)
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{
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dataGridView1.ClearSelection();
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dataGridView1.Rows[value].Selected = true;
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}
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}
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}
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public T GetSelectedObject<T>() where T : new()
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{
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if (dataGridView1.SelectedRows.Count == 0)
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throw new InvalidOperationException("Нет выбранной строки.");
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var selectedRow = dataGridView1.SelectedRows[0];
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var obj = new T();
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foreach (DataGridViewColumn column in dataGridView1.Columns)
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{
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var prop = typeof(T).GetProperty(column.DataPropertyName);
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if (prop != null && prop.CanWrite)
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{
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var value = selectedRow.Cells[column.Index].Value;
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prop.SetValue(obj, Convert.ChangeType(value, prop.PropertyType));
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}
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}
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return obj;
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}
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public void FillData(List<Student> students)
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{
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dataGridView1.DataSource = null;
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dataGridView1.Rows.Clear();
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foreach (var student in students)
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{
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dataGridView1.Rows.Add(student.Group, student.FullName, student.Course);
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}
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}
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}
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}
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