Ngày tải lên: 17/03/2014, 02:20
Tài liệu Introduction for the security : Networks and exchanges of data Computer security The risks ppt
... Networks and exchanges of data Computer security The risks Networks and exchanges of data For the exchange of the data, we've changed the technology The paper before and now the ... Networks and exchanges of data The connection between Internet and the company's network open a large way with a lot of persons. They can use this solution and they obtain a lot ... : Data shared with the clients and the partners Propose different services Profitability The agenda Introduction for the security Networks and exchanges of data Computer...
Ngày tải lên: 09/12/2013, 17:22
Tài liệu Reading and Writing Binary Data with SQL Server doc
... BinaryDataForm_Load(object sender, System.EventArgs e) { // Create the DataSet. ds = new DataSet( ); // Define select and update commands for the DataAdapter. String selectCommand = ... SqlDataAdapter(selectCommand, ConfigurationSettings.AppSettings["Sql_ConnectString"]); da.UpdateCommand = new SqlCommand(updateCommand, da.SelectCommand.Connection); da.UpdateCommand.CommandType ... the schema from the data source using the FillSchema( ) method of the DataAdapter. Add the row to a DataTable and use the Update( ) method of the DataAdapter to update the data source. Recipe...
Ngày tải lên: 14/12/2013, 18:16
Tài liệu Reading and Writing Binary Data with Oracle pdf
... 9-4. Oracle LOB data type Data Type Description Blob Oracle data type containing binary data with a maximum size of 4 GB. This data type maps to a Byte array. Clob Oracle data type containing ... 9.12 for a general discussion about reading and writing BLOB data from and to a data source. [ Team LiB ] using System .Data; using System .Data. OracleClient; private OpenFileDialog ... executed to build a DataReader. The BLOB is retrieved from the DataReader and displayed in the PictureBox on the form. The CLOB and NCLOB values are retrieved from the DataReader and displayed...
Ngày tải lên: 14/12/2013, 18:16
Tài liệu Measuring and managing customer satisfaction ppt
... maintain high customer satisfaction levels. Measuring and Managing Customer Satisfaction As markets shrink, companies are scrambling to boost customer satisfaction and keep their current customers ... do all of this and do it well. They need to understand how to quantify, measure and track customer satisfaction. Without a clear and accurate sense of what needs to be measured and how to collect, ... the voice of the customer and achieve customer satisfaction. In these companies: Marketing and sales employees are primarily responsible for designing (with customer input) customer satisfaction...
Ngày tải lên: 22/12/2013, 02:17
Tài liệu Saving and Loading a DataSet from XML pptx
... event handlers: Write Button.Click Creates a DataSet containing the Orders and Order Details tables from Northwind and a relation between the two tables. The XML schema and data for the DataSet ... Recipe 8.2 Saving and Loading a DataSet from XML Problem You need to save a DataSet as an XML file and create a DataSet from an XML file. Solution Use the XmlTextWriter and XmlTextReader ... writeXmlButton_Click(object sender, System.EventArgs e) { DataSet ds = new DataSet( ); SqlDataAdapter da; // Fill the Order table and add it to the DataSet. da = new SqlDataAdapter("SELECT * FROM Orders",...
Ngày tải lên: 24/12/2013, 05:15
Tài liệu Edit and Update Using Data Bound Controls pdf
... update to the dataset, accepting changes, and sending the changes back to the server. ADO.NET works using disconnected data. When you create a dataset by using a data adapter, the data is actually ... 1.6. Command Buttons to Edit, Save, and Cancel Changes to Data Object Property Setting Command Button Name btnEdit Caption &Edit Command Button Name btnSave Caption &Save Command Button ... 1.4 Edit and Update Data Using Bound Controls Although viewing data is fine in some situations, the real power comes in being able to edit the data in the text box and update the data in the...
Ngày tải lên: 24/12/2013, 06:17
Tài liệu Importing and Exporting Your Data doc
... Importing and Exporting Your Data Although Import and Export isn't the best method to use when backing up your messages, calendar, and contacts, or when you move to a new computer and need ... Don't use Import and Export to back up your data. See the next section for the proper way to back up or move to a new computer. Task: Use the Import and Export Wizard The Import and Export Wizard ... most people discover and use. Suggested uses for Import and Export include • Use it when you want to share your calendar or contacts with someone else. Export to a PST and others can either...
Ngày tải lên: 26/01/2014, 04:20
Tài liệu Creating and Using a DataRelation Object doc
... childDataColumn) DataRelation(string dataRelationName, DataColumn[] parentDataColumns, DataColumn[] childDataColumns) DataRelation(string dataRelationName, DataColumn parentDataColumn, DataColumn ... your DataRelation. • parentDataColumn and parentDataColumnsare the DataColumn objects in the parent DataTable. • childDataColumn and childDataColumns are the DataColumn objects in the child DataTable. ... SqlDataAdapter mySqlDataAdapter = new SqlDataAdapter(); mySqlDataAdapter.SelectCommand = mySqlCommand; DataSet myDataSet = new DataSet(); mySqlConnection.Open(); mySqlDataAdapter.Fill(myDataSet);...
Ngày tải lên: 26/01/2014, 07:20
Tài liệu Creating and Using a DataView Object doc
... "SELECT CustomerID, CompanyName, Country " + "FROM Customers"; SqlDataAdapter mySqlDataAdapter = new SqlDataAdapter(); mySqlDataAdapter.SelectCommand = mySqlCommand; DataSet myDataSet ... example creates and populates a DataTable named customersDT that contains rows from the Customers table: SqlCommand mySqlCommand = mySqlConnection.CreateCommand(); mySqlCommand.CommandText = ... create a DataView object using one of the following constructors: DataView() DataView(DataTable myDataTable) DataView(DataTable myDataTable, string filterExpression, string sortExpression, DataViewRowState...
Ngày tải lên: 26/01/2014, 07:20
Tài liệu Creating and Using a DataViewManager Object pdf
... the CreateDataView() method of the myDVM DataViewManager, passing the customersDT DataTable to CreateDataView(): DataView customersDV = myDVM.CreateDataView(customersDT); The Sort and RowFilter ... Creating and Using a DataViewManager Object To create a DataViewManager, you use one of the following constructors: DataViewManager() DataViewManager(DataSet myDataSet) where myDataSet specifies ... constructor: DataViewManager myDVM = new DataViewManager(myDataSet); The next example sets the Sort and RowFilter properties that will be used later when a DataView for the Customers DataTable...
Ngày tải lên: 26/01/2014, 07:20
Tài liệu Using XSD Schema Files to Load and Save a DataSet Structure pptx
... writeSchemaButton_Click(object sender, System.EventArgs e) { DataSet ds = new DataSet( ); SqlDataAdapter da; // Fill the Order table and add it to the DataSet. da = new SqlDataAdapter("SELECT * FROM Orders", ... the data grid and the result text box. resultDataGrid.DataSource = null; resultTextBox.Clear( ); } Discussion The solution uses the XmlTextWriter and XmlTextReader classes to write and ... Read the schema into the DataSet. DataSet ds = new DataSet( ); ds.ReadXmlSchema(xtr); // Bind the default view of the Orders table to the grid. resultDataGrid.DataSource = ds.Tables[ORDERS_TABLE].DefaultView;...
Ngày tải lên: 26/01/2014, 10:20
Tài liệu DRUG STEREOCHEMISTRY Analytical Methods and F''''hannacology Second Edition_2 ppt
... tosylate and aziridine formation. Olefin formation from [56] via the N-oxide and chain extension gave acid [57J Iodolactonization and tri-n-butyltin hydride reduction in the standard fashion ... by now classic retrosynthesis of prostaglandins PGF,, and PGE, (Fig. 4) leads to the bicyclic lactone [D], five-carbon phosphonium salt [13], and phosphonate [l41 (19). These compounds ... the carbon atoms of the prostaglandins and, in [U], all but one of the chiral centers. Lactone [E] has come to be known generically as the Corey lactone, and its synthesis in one enantiomeric...
Ngày tải lên: 17/02/2014, 05:20
Air pollution exposure estimation using dispersion modelling and continuous monitoring data in a prospective birth cohort study in the Netherlands potx
... intensity data was supplied by the DCMR Environmental Protec- tion Agency Rijnmond (DCMR), and emission sources and emission data were obtained from the National Insti- tute for Public Health and the ... with available exposure data varied for the specific periods. On average, PM 10 and N O 2 exposure levels during first trimester were higher than during second and third tri- mester, and postnatal exposure ... modelling and continuous monitoring data in a prospective birth cohort study in the Netherlands Edith H Van den Hooven 1,2,3* , Frank H Pierik 2 , Sjoerd W Van Ratingen 2 , Peter YJ Zandveld 2 ,...
Ngày tải lên: 06/03/2014, 19:20
The CMU Pose, Illumination, and Expression (PIE) Database potx
... case. 3.4 Meta -Data Besides the two major partitions of the database, we also collected a variety of miscellaneous “meta -data to aid in calibration and other processing: Head, Camera, and Flash Locations: ... to be intensity- (gain and bias) and color-calibrated, we captured images of color calibration charts at the start of every session and in- clude them in the database meta -data. Although we do not ... hardware, the collection procedure, the organization of the database, several poten- tial uses of the database, and how to obtain the database. 1 Introduction People look very different depending...
Ngày tải lên: 07/03/2014, 14:20