EditText mTextInput=(EditText)findViewById(R.id.input);//EditText对象 int index = mTextInput.getSelectionStart();//获取光标所在位置 String text="I want to input str"; Editable edit = mTextInput.getEditableText();//获取EditText的文字 if (index < 0 || index &
Oracle的sequence实现非常灵活,所以也带来一些易用性问题,如何取到新插入记录生成的sequence值与其它数据库有较大差别,本文详国介绍了5种实现读取新插入记录sequence值的方法. 测试用的数据库脚本: SQL> create table T1 2 ( 3 ID NUMBER 4 ); Table created SQL> create sequence SEQ_T1; Sequence created //公共代码:得到数据库连接 public Connection get
1.通过按钮获取单元格所在的值 debugger; var cr; if(window.lineboxes) { var cells = []; for (var i = 0; i < lineboxes.length; i++) { if (lineboxes[i].selected()) { cells[cells.length] = lineboxes[i].options.location; cr=FR.cellStr2ColumnRow(window.lineboxes[i].opti
using System.Windows.Forms;using System.Reflection; foreach (FieldInfo fi in typeof(SystemInformation).GetFields(BindingFlags.Static | BindingFlags.Public | BindingFlags.NonPublic)) { Console.WriteLine(fi.Name); Console.WriteLine(fi.GetValue(fi.Name)
方法: 1,excel中,按Alt+F11,打开VBA编辑界面,双击需要改的工作表名称,将下面代码粘贴到右边框中,即可. 2,代码: Private Sub Worksheet_SelectionChange(ByVal Target As Range) Cells.Interior.ColorIndex = 0 Rows(Target.Row).Interior.ColorIndex = 34 End Sub 3,如果想变颜色,改这句代码的值: Private Sub Workshee