Tài liệu Using a DataView to Control Edits, Deletions, or Additions in Windows Forms pdf
Tài liệu Using a DataView to Control Edits, Deletions, or Additions in Windows Forms pdf
... the data in the control. Binding a DataGrid to a DataTable binds to the default view of the
underlying DataTable.
The DataView class represents a view of the DataTable that can be data bound ... editing, deleting, or adding data in a Windows
Forms application.
Solution
Bind a DataView to Windows Forms controls.
The sample code contains four event handle...
Tài liệu Using a SqlConnection Object to Connect to a SQL Server Database phần 2 doc
...
SqlInfoMessageEventArgs object.
You can produce information and error messages using the SQL Server PRINT or
RAISERROR statements, which are described in Chapter 4
, "Introduction to Transact-
SQL ...
/*
StateChange.cs illustrates how to use the StateChange event
*/
using System;
using System.Data;
using System.Data.SqlClient;
class StateChange
{
// define...
Tài liệu Creating a DataView Using Visual Studio .NET pptx
... drop-down list
to the right of the DataSource property, as shown in Figure 13.2
. This binds the
data stored in dataView1 to dataGrid1 and allows dataGrid1 to access any data
stored in dataView1 . ...
Dataset link at the bottom of the Properties window for sqlDataAdapter1. Accept
the defaults in the dialog box, and click the OK button to create a DataSet object
named...
Tài liệu Using a Single Stored Procedure to Update Multiple Changes to a SQL Server Database pdf
...
SP0811_Update
Used to update the table TBL0811 with the changes made to the DataSet passed in
as an NText input parameter @data. The parameters @data and @datadeleted
contain an XML representation ... a DataSet containing all updated and added
records and all deleted records, respectively. These parameters are parsed using
the system stored procedure sp_xml_preparedocument tha...
Tài liệu Using Stored Procedures to Add, Modify, and Remove Rows from the Database phần 1 pdf
... call stored procedures using a DataAdapter is a very powerful addition to
ADO.NET. For example, you can use a stored procedure to add a row to a table
containing an identity column, and then ... value for that column generated
by the database. You can also do additional work in a stored procedure such as inserting a
row into an audit table when a row is modified....
Tài liệu Using Stored Procedures to Add, Modify, and Remove Rows from the Database phần 2 doc
... object.
Adding a DataRow to a DataTable
In this section, you'll learn how to add a DataRow to a DataTable. First, the following
code creates a DataSet object named myDataSet and populates it ... steps to remove a DataRow
from a DataTable. Notice that the ProductID to modify is passed as a parameter:
public static void RemoveDataRow(
DataTable myDataTable...
Tài liệu Converting a DataSet to an ADO Recordset docx
... Northwind sample database to an ADO
Recordset. The solution begins by getting a DataTable containing the schema for the
Orders table using the GetSchemaTable( ) method of the DataReader. As mentioned ... ConvertDataSetToAdoRecordsetForm.cs
// Namespaces, variables, and constants
using System;
using System.Configuration;
using System .Windows. Forms;
using System.IO;
using...
Tài liệu Using a Web Service doc
...
Using a Web Service
In this section, you'll see how to use a Web service in a Windows application.
Start VS .NET and select File ➣ New ➣ Project. Create a new Windows application
named ... UseWebServiceInWindows. Drag a DataGrid, TextBox, and Button control to
your form. Set the Name property of your DataGrid to customersDataGrid. Set the Name
property of...
Tài liệu Using WS FTP to upload files to your web sevrer ppt
... information from your hosting
company before you can begin uploading your Ebook to
your web server.
You need your Hosting company's Name, your User ID
and your Password.
If you don't ...
Leave Host Type as it is (Automatic Detect).
To save your password for future connections, check next
to Save Password.
Clicking the "OK" button will allow WS_FTP to connect...
Tài liệu Using a finally Block pdf
... thrown, the finally block ensures that the reader.Close statement
always executes. You'll see another way to solve this problem in Chapter 13, Using
Garbage Collection and Resource Management.” ... want to continue to the next chapter
Keep Visual Studio 2005 running and turn to Chapter 7.
•
If you want to exit Visual Studio 2005 now
On the File menu, click Exit. If you...