コード例 #1
0
        private void EhViewResults()
        {
            // make sure we have a select statement
            var sql = _selectionStatement;

            if (string.IsNullOrEmpty(sql))
            {
                return;
            }

            // create table to load with data and display
            var dt = new System.Data.DataTable("Query");

            // get data
            try
            {
                using (var da = new System.Data.OleDb.OleDbDataAdapter(SelectionStatement, ConnectionString.ConnectionStringWithTemporaryCredentials))
                {
                    // get data
                    da.Fill(0, MAX_PREVIEW_RECORDS, dt);

                    // show the data
                    var    ctrl  = new DataPreviewController(dt);
                    string title = string.Format("{0} ({1:n0} records)", dt.TableName, dt.Rows.Count);
                    Current.Gui.ShowDialog(ctrl, title, false);
                }
            }
            catch (Exception x)
            {
                Current.Gui.ErrorMessageBox(string.Format("Failed to retrieve data:\r\n{0}", x.Message));
            }
        }
コード例 #2
0
        private void EhViewResults()
        {
            // make sure we have a select statement
            var sql = _selectionStatement;

            if (string.IsNullOrEmpty(sql))
            {
                return;
            }

            // create table to load with data and display
            var dt = new System.Data.DataTable("Query");

            // get table/view name
            var selNode = _treeRootNode.AnyBetweenHereAndLeaves(x => x.IsSelected);
            var table   = selNode == null ? null : selNode.Tag as System.Data.DataTable;

            dt.TableName = table.TableName;

            // get view parameters if necessary
            var parms = OleDbSchema.GetTableParameters(table);

            if (parms != null && parms.Count > 0)
            {
                var ctrl = new ParametersController(parms);
                if (!Current.Gui.ShowDialog(ctrl, "Parameter", false))
                {
                    return;
                }
            }

            // get data
            try
            {
                using (var da = new System.Data.OleDb.OleDbDataAdapter(_selectionStatement, ConnectionString.ConnectionStringWithTemporaryCredentials))
                {
                    // get data
                    da.Fill(0, MAX_PREVIEW_RECORDS, dt);

                    // show the data
                    var    ctrl  = new DataPreviewController(dt);
                    string title = string.Format("{0} ({1:n0} records)", dt.TableName, dt.Rows.Count);
                    Current.Gui.ShowDialog(ctrl, title, false);
                }
            }
            catch (Exception x)
            {
                Current.Gui.ErrorMessageBox(string.Format("Failed to retrieve data:\r\n{0}", x.Message));
            }
        }
コード例 #3
0
        private void EhViewResults()
        {
            try
            {
                // get the data
                var da = new System.Data.OleDb.OleDbDataAdapter(SelectionStatement, ConnectionString.ConnectionStringWithTemporaryCredentials);
                var dt = new System.Data.DataTable("Query");
                da.Fill(dt);

                // show the data
                using (var dlg = new DataPreviewController(dt))
                {
                    Current.Gui.ShowDialog(dlg, "Preview data", false);
                }
            }
            catch (Exception x)
            {
                var msg = string.Format("Failed to retrieve data:\r\n{0}", x.Message);
                Current.Gui.ErrorMessageBox(msg, "Warning");
            }
        }