https://virgool.ir/feed/@amyrlyswry7fa2026-11-11 14:57:18https://virgool.ir/images/default-avatar.jpghttps://virgool.ir/@amyrlyswry7https://virgool.ir/@amyrlyswry7/ccc-ebwfzybhy9piفیت کردن کنترل پنلpublic void ShowStep(UserControl step){ContainerPnl.Controls.Clear();step.Dock = DockStyle.Fill;ContainerPnl.Controls.Add(step);}اتصال به دیتابیسusing System.Data.SqlClient;namespace EsfahanManager.database{ public static class ContextDB { private static string connectionString = @"Server=.;Database=IsfahanTourDB;Trusted_Connection=True;"; public static SqlConnection GetConnection() { return new SqlConnection(connectionString); } }}لود کردن جدولusing (SqlConnection conn = ContextDB.GetConnection()){string query = "SELECT * FROM Place";SqlDataAdapter adapter = new SqlDataAdapter(query, conn);DataTable dt = new DataTable();conn.Open();adapter.Fill(dt);myDataGridView.DataSource = dt;}الگوریتم شیفت خودکارprivate void ResetOrderNumbers(){for (int i = 0; i < SelectedItems.Count; i++){SelectedItems[i].VisitOrder = i + 1;}}}DiegoDiegoMon, 29 Jun 2026 14:11:55 +0330