... look at adding a maintainer This is where we get into really wrapping the PackageFileManager class into our GTK application A maintainer is someone who contributes to a PEAR package In the package.xml ... what your application should be doing The PEAR_PackageFileManager class, for example, has an addMaintainer() method Therefore, our application should have an “add maintainer” feature This may ... Add the addMaintainer page $this->_addNotebookPage($this->_createSetOptionsPage()); // Add the addMaintainer page $this->_addNotebookPage($this->_createAddMaintainerPage()); // Add the addDependencies...
... is called on the DataSet, DataTable, or DataRow, the following occurs: • • All rows with arow state of Added are removed All other rows are assigned arow state of Unchanged and the Current row ... is called on the DataSet, DataTable, or DataRow, the following occurs: • • All rows with arow state of Added are removed All other rows are assigned arow state of Unchanged and the Current row ... The data in the row has been changed but AcceptChanges( ) has not been called Unchanged The data in the row has not been changed since it was loaded or since AcceptChanges( ) was last called...
... Orders table SqlDataAdapter da = new SqlDataAdapter("SELECT * FROM Orders", ConfigurationSettings.AppSettings["Sql_ConnectString"]); DataTable dt = new DataTable(ORDERS_TABLE); da.Fill(dt); da.FillSchema(dt, ... criteria as well as ascending sorts Finally, the T-SQL TOP clause limits the number of rows returned by an SQL statement from the data source This might be a more appropriate solution in some cases, ... can be more than one instance of the value in the nth record, as is the case with Freight In this case, iterate over the records following the nth record and add criteria to a copy of the data...
... of all matching rows (or an empty array if no match is found) The DataRow for a DataRowView can be accessed using the DataRow property of the DataRowView Before either method can be used, a sort ... source table with schema and data SqlDataAdapter da = new SqlDataAdapter("SELECT * FROM Orders", ConfigurationSettings.AppSettings["Sql_ConnectString"]); DataTable dt = new DataTable("Orders"); da.FillSchema(dt, ... and FindRows( ) methods is that Find( ) returns the zero-based index of the first row that matches the search criteria (or -1 if no match is found) while FindRows( ) returns a DataRowView array...
... NewRow() method of the DataTable to // create a new DataRow Console.WriteLine("Calling myDataTable.NewRow()"); DataRow myNewDataRow = myDataTable.NewRow(); Console.WriteLine("myNewDataRow.RowState ... steps to add a new row to a DataTable: public static void AddDataRow( DataTable myDataTable, SqlDataAdapter mySqlDataAdapter, SqlConnection mySqlConnection ) { Console.WriteLine("\nIn AddDataRow()"); ... setup of the DataAdapter object Adding a DataRow to a DataTable In this section, you'll learn how to add a DataRow to a DataTable Before you see this, let's populate a DataSet with the rows from...
... myNewDataRow at various points The output from AddDataRow() and its call to DisplayDataRow() is as follows: In AddDataRow() Calling myDataTable.NewRow() myNewDataRow.RowState = Detached Calling myDataTable.Rows.Add() ... DisplayDataRow() is defined as follows: public static void DisplayDataRow( DataRow myDataRow, DataTable myDataTable) { Console.WriteLine("\nIn DisplayDataRow()"); foreach (DataColumn myDataColumn ... myDataTable.Rows.Add() myNewDataRow.RowState = Added Calling mySqlDataAdapter.Update() numOfRows = myNewDataRow.RowState = Unchanged In DisplayDataRow() CustomerID = J5COM CompanyName = J5 Company...
... look at adding a maintainer This is where we get into really wrapping the PackageFileManager class into our GTK application A maintainer is someone who contributes to a PEAR package In the package.xml ... what your application should be doing The PEAR_PackageFileManager class, for example, has an addMaintainer() method Therefore, our application should have an “add maintainer” feature This may ... Add the addMaintainer page $this->_addNotebookPage($this->_createSetOptionsPage()); // Add the addMaintainer page $this->_addNotebookPage($this->_createAddMaintainerPage()); // Add the addDependencies...
... displayed in the text boxes Comments As you can see, adding and deleting a record does not take much more than editing and updating a record using ADO.NET Using the commands in this How-To and ... OleDb.OleDbCommandBuilder(modaCustIndiv) If mblnAdd Then 80 ' Have the command builder create an Insert SQL command 81 modaCustIndiv.InsertCommand = ocbCustIndiv.GetInsertCommand 82 Else 83 ' Have the ... boxes by calling ActiveEditing Private Sub btnAdd_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnAdd.Click Dim oCtl As Object 10 Dim strName 11 12 mblnAdd = True...
... Loading the Detail Information Based on the ProductID Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load 'Put user code to initialize the page ... Columns tab and set the properties as displayed in Figure 5.14 Be sure to note the name of the form you are calling in the URL Format String so that you can name it the same in step Add the code in ... Open and run the Visual Basic NET-Chapter solution From the main page, click on the hyperlink with the caption How-To 5.8: Hyperlink From aRowin the Data Grid to a Detail Page You then see all...
... null Use a DataView based on the DataTable to locate records in one of the following ways: o Use the RowFilter property of the DataView Create a DataView based on the DataTable and set the RowFilter ... ) method also takes an optional argument that can also be used to select records matching a specified row state from the DataViewRowState enumeration Use the Find( ) method of the DataRowCollection ... private void FindDataTableRowsForm_Load(object sender, System.EventArgs e) { // Fill the Orders table SqlDataAdapter da = new SqlDataAdapter("SELECT * FROM Orders", ConfigurationSettings.AppSettings["Sql_ConnectString"]);...
... fascinating and rewarding, but rejuvenating – even if they initially went into that new career reluctantly (That includes me, by the way.) It makes sense, after all, that moving from a declining ... more about that Whereas in Part I, I wrote a lot about your reasonable fears as a job applicant, now let’s talk about the hirer’s reasonable fear of making a bad hire, which can be a catastrophic ... have at least one mentor for every important area inyour life, including not just your career but marriage/partnership, parenting, health and fitness, personal finance, and any passionate avocations...
... work area to a sewer without contacting your local sewerage agency Drain to a single sanitary drain when possible The drain may require an oil/water separator or an oil/grease trap 31 PARKING AND ... accumulate in these areas and can be a source of contaminants • Don’t put work areas in low lying parts of your site Grade parking lot and approach areas to mound and contain work areas to prevent ... scrap paper Correctly manifest hazardous wastes Ask for and maintain a Material Safety Data Sheet (MSDS) on each chemical product used inyour shop The Oregon Occupational Safety and Health Administration...
... may be a good option for people who are not planning to carry a balance and want to avoid interest charges,” said Creamean “However, if you use your charge card and then have a financial setback, ... stashing your cash ina bank deposit account, like a savings account or certificate of deposit, than ina home safe or a safe deposit box “Unlike money ina savings account, money ina home safe ... damage Consider taking precautions, such as protecting against water damage by placing items in plastic containers or zip-lock bags And, don’t keep identifying information on or near your safe...
... reasonable care and skill; carried out within a reasonable time at a reasonable charge (if no charge is agreed in advance); and that any goods supplied must be of satisfactory quality TAKE CHARGE OF YOUR ... replacing, based on the way you use your car TAKE CHARGE OF YOUR VISIT TO A GARAGE CHARGES In the end, it is for you to decide whether the charge a garage makes for parts and servicing is reasonable ... in car electrics, about the problem They are most likely to be able to diagnose any faults TAKE CHARGE OF YOUR VISIT TO A GARAGE Explain the problem in as much detail as you can If you can, include...
... and along lliu w ay he faccd an endless array of additional challenges In fact, he adm its that being an entrepreneur m eans constantly facing big problem s and finding creative ways to tam e ... fascinating that a rubber band was all that was needed to move people to act It’s also a clear rem inder that there is just a tin y switch betw een d oing nothing and doing som ething, but that ... boundaries and ch allen ged all traditional assum ptions as she crafted am az in g adventures for herself T h e b eg in n in g of San dra’s carccr snapped into placc like clockwork She earned a PhD in...
... longer maintain their own search engine databases Instead, they retrieve their search engine results from other search engines For example, AllTheWeb and AltaVista are actually owned by Yahoo Search ... Web Paid inclusion is a service in which you are guaranteed a high ranking for your Web site for certain search keywords Paid placement is a service that guarantees you a place ina search engine’s ... pages to find additional pages at your site In this way, the search engine navigates its way through your Web site one link at a time and adds the information from your Web site into its database...