题
我想找一些文字,例如"Joe"和将其从它在Excel工作表C#?
解决方案
您将需要使用Range.Replace方法,并简单地用一个空字符串替换。
static void ReplaceTextInExcelFile(string filename, string replace, string replacement)
{
object m = Type.Missing;
// open excel.
Application app = new ApplicationClass();
// open the workbook.
Workbook wb = app.Workbooks.Open(
filename,
m, false, m, m, m, m, m, m, m, m, m, m, m, m);
// get the active worksheet. (Replace this if you need to.)
Worksheet ws = (Worksheet)wb.ActiveSheet;
// get the used range.
Range r = (Range)ws.UsedRange;
// call the replace method to replace instances.
bool success = (bool)r.Replace(
replace,
replacement,
XlLookAt.xlWhole,
XlSearchOrder.xlByRows,
true, m, m, m);
// save and close.
wb.Save();
app.Quit();
app = null;
}
其他提示
这个工作 Excel 2016
:
- 搜索
Microsoft.Office.Interop.Excel
你C:复制它入您C#项目,包括此作为参考。 - 大会版本应该是
15.0.0.0
.
代码:
Excel.DisplayAlerts = false; // Prevent "Nothing found" dialogs.
var Excel = (Microsoft.Office.Interop.Excel.Application)ExcelDnaUtil.Application;
foreach(Worksheet sheet in Excel.Sheets)
{
bool success = sheet.Rows.Replace(What: "ABC",Replacement: "DEF");
}
Excel.DisplayAlerts = true;
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