adding ones and twos 001

Tài liệu Adding, Modifying, and Removing DataRowView Objects from a DataView docx

Tài liệu Adding, Modifying, and Removing DataRowView Objects from a DataView docx
... mySqlConnection.CreateCommand(); mySqlCommand.CommandText = "SELECT CustomerID, CompanyName, Country " + "FROM Customers"; SqlDataAdapter mySqlDataAdapter = new SqlDataAdapter(); mySqlDataAdapter.SelectCommand ... DisplayDataRow( DataRow myDataRow, DataTable myDataTable ) { Console.WriteLine("\nIn DisplayDataRow()"); foreach (DataColumn myDataColumn in myDataTable.Columns) { Console.WriteLine(myDataColumn ... illustrates how to add, modify, and remove DataRowView objects from a DataView */ using System; using System.Data; using System.Data.SqlClient; class AddModifyAndRemoveDataRowViews { public static...
  • 7
  • 111
  • 0

Tài liệu Adding, Updating, and Deleting Related Rows In this section, you''''ll learn how to make changes in docx

Tài liệu Adding, Updating, and Deleting Related Rows In this section, you''''ll learn how to make changes in docx
... previous code in the Main() method Pushing Changes in customersDT and ordersDT to the Database In this section, you'll learn how to push the changes previously made in the customersDT and ordersDT ... "Pushing Changes in customersDT and ordersDT to the Database." The ModifyingRelatedData.cs program performs the previous code in the Main() method Updating DataRow Objects in customersDT and ordersDT ... set the customersDA properties // to the SqlCommand objects previously created customersDA.SelectCommand = customersSelectCommand; customersDA.InsertCommand = customersInsertCommand; customersDA.UpdateCommand...
  • 10
  • 130
  • 0

Tài liệu Adding Menus and Processing Menu Events ppt

Tài liệu Adding Menus and Processing Menu Events ppt
... ToolStripComboBox and ToolStripTextBox controls, and are designed and optimized specifically for use in MenuStrip controls, and other related “strip” controls, such as the ContextMenuStrip and ToolStrip ... MenuItem, ComboBox, and TextBox, as shown in the following graphic: The combo box and text box controls in a MenuStrip behave in a similar manner to ComboBox and TextBox controls on a form, and ... finished, the menu should look like this: Menu Strip Item Types You have been using MenuItem controls, which are the default item type for MenuStrip objects However, you can also add combo boxes and text...
  • 9
  • 74
  • 0

Xem thêm

Nạp tiền Tải lên
Đăng ký
Đăng nhập