[英]Format text in datatable c#, asp.net core
I would like to format my text to Titlecase or lowercase in the controller before viewing in Razor page.在 Razor 页面中查看之前,我想在控制器中将我的文本格式化为 Titlecase 或小写。 but it is not working.但它不起作用。 what I am doing wrong here.我在这里做错了什么。 I see no effect in view.我看没有任何影响。
public IActionResult Index()
{
DataTable dataTable = new DataTable();
using (SqlConnection sqlConnection = new SqlConnection(_configuration.GetConnectionString("abc")))
{
sqlConnection.Open();
SqlDataAdapter sqlDa = new SqlDataAdapter("proc_Productlist", sqlConnection);
sqlDa.SelectCommand.CommandType = CommandType.StoredProcedure;
sqlDa.Fill(dataTable);
TextInfo textInfo = new CultureInfo("en-US", false).TextInfo;
foreach (DataRow row in dataTable.Rows)
{
textInfo.ToTitleCase(row["Name"].ToString().ToLower());
textInfo.ToLower(row["Made"].ToString().ToLower());
}
}
return View(dataTable);
}
You didn't reassign the result of the method ToTitleCase or ToLower to row["Name"] .您没有将方法ToTitleCase或ToLower的结果重新分配给row["Name"] 。 If you read the documentation about ToTitleCase it says: Returns The specified string converted to title case.如果您阅读有关ToTitleCase的文档,它会说:返回已转换为标题大小写的指定字符串。 You need to write:你需要写:
row["Name"] = textInfo.ToTitleCase(row["Name"].ToString().ToLower());
row["Made"] = textInfo.ToLower(row["Made"].ToString().ToLower());
Have a nice day.祝你今天过得愉快。
Source : https://docs.microsoft.com/fr-fr/dotnet/api/system.globalization.textinfo.totitlecase?view=net-5.0来源: https : //docs.microsoft.com/fr-fr/dotnet/api/system.globalization.textinfo.totitlecase?view=net-5.0
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.