既可以根据工作表的顺序获取,也可以根据工作表的名称获取XSSFSheet sheet = workbook.getSheetAt(0);//遍历工作表获得行对象for (Row row : sheet) {//遍历行对象获取单元格对象for (Cell cell : row) {//获得单元格中的值String value = cell.getStringCellValue();//这里的value值取出来自行操作System...
当我们在导入数据的时候,如果某行数据存在,字段类型不正确,长度超过最大限制(详见1.2.7),必填字段验证(1.2.8),数据唯一性验证(1.2.9)等一些错误时候,我们可以往对象中添加一个 String 类型的 rowTips 字段,则可以直接拿到对应的错误信息。 比如,我们将表格中赵子龙的性别改为F(F并不是映射数据),将大乔的性别...
You will get the position of the text from the string, whether the text is written in capital letters or small letters.Example 4 – Find Text from the Right of a StringUntil now, the InStr function only provided the position from the left side of a string. But what if you need to ...
The last N character: extract substring from right of the string. For instance, extract last 2 characters, check this option and type 2 into textbox. Start to end characters: extract specific number of characters from middle for string. For instance, extract from 4th character to 9th character...
// Setting a string at the left section of the footer and changing the font // of a part of this string ("123") pageSetup.SetFooter(0, "Hello World! &\"Courier New\"&14 123"); // Setting the current page number at the central section of the footer pageSetup.SetFooter(1, "&P...
Trim(string) 去掉string左右两端空白Ltrim(string) 去掉string左端空白Rtrim(string) 去掉string右端空白Len(string) 计算string长度Left(string, x) 取string左段x个字符组成的字符串Right(string, x) 取string右段x个字符组成的字符串Mid(string, start,x) 取string从start位开始的x个字符组成的字符串...
Returns or sets the left part of the footer. public string LeftFooter { get; set; } Property Value String Applies to ProdusVersiuni excel-piaexcel-pia Feedback Această pagină a fost utilă? DaNu În acest articol Definition
You will get a pop-up Input box. Write the worksheet name where the values to be split exist. We want to split the string from the“String Range” worksheet, so we inserted “String Range” in the input box. Click OK. A pop-up input box will appear. Insert the range of strings th...
Excel has thousands of functions that are very handy in getting the job done. Below are three different functions that you can use to extract substring. The LEFT function allows you to extract a specified number of characters from the left side of a text string. The syntax is as follows: ...
Text: Changes full-width (double-byte) English letters or katakana within a character string to half-width (single-byte) characters ASIN Math and trigonometry: Returns the arcsine of a number ASINH Math and trigonometry: Returns the inverse hyperbolic sine of a number ATAN Math and trigonom...