using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Data; using Mesnac.Action.Base; using Mesnac.Controls.Base; using System.Windows.Forms; using Mesnac.Codd.Session; namespace Mesnac.Action.Default.SynchroData { public class Delete : DatabaseAction, IAction { public void Run(RuntimeParameter runtime) { if (MessageBox.Show(Language(7), Language(1), MessageBoxButtons.YesNo, MessageBoxIcon.Question) != DialogResult.Yes) { return; } base.RunIni(runtime); //必须调用 ShowMsg(Language(0)); foreach (DbMCSource dbsource in GetAllDbMCSources()) { if (string.IsNullOrWhiteSpace(dbsource.DesignSource) || string.IsNullOrWhiteSpace(dbsource.DataTable.ToString())) { continue; } string source = dbsource.DesignSource; string table = dbsource.DataTable; DbHelper dbHelper = NewDbHelper(source); if (dbHelper == null) { continue; } dbHelper.ClearParameter(); dbHelper.CommandType = CommandType.Text; DbMCControlDesignKeyConfig config = new DbMCControlDesignKeyConfig(); List objidcontrols = GetDbMCControlByKey(config.ToString(new string[] { source, table, "ObjID" })); foreach (DbMCControl control in objidcontrols) { if (control.BaseControl.MCValue == null || string.IsNullOrWhiteSpace(control.BaseControl.MCValue.ToString())) { continue; } if ((base.DbOptionTypesIsModify(control.BaseControl))) { string objid = control.BaseControl.MCValue.ToString(); string sqlstr = "DELETE FROM [" + table + "] WHERE ObjID=" + objid; if (dbHelper.DbSession.ProviderFactory.GetType().FullName.Contains("OracleClientFactory")) { sqlstr = "DELETE FROM " + table + " WHERE ObjID=" + objid; } dbHelper.ClearParameter(); dbHelper.CommandText = sqlstr; dbHelper.ExecuteNonQuery(); ShowMsg(Language(8)); } } } } } }