运算符"+"不能应用于类型为“字符串"和“方法组"的操作数 [英] Operator '+' cannot be applied to operands of type 'string' and 'method group'
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问题描述
大家好,
我收到了给定的错误,如果有人知道,请让我知道.
运算符"+"不能应用于类型为字符串"和方法组"的操作数
hi all,
i got the given error, please let me know if anybody knows this..
Operator ''+'' cannot be applied to operands of type ''string'' and ''method group''
Source Error:
Line 190:
Line 191: strsubject = Session["user_name"] + " - Updated Account";
Line 192: strbody = " Hi " + Session["user_name"] + ",<br>" + " You have successfully Allocated new Destination details. Please find the details below:<br><br> " + " Access Number - '" + accessnumber + "' <br>" + " Destination Number - '" + TextBoxDest.Text.Trim + "' <br>" + " Reference Name - '" + TextBoxRef.Text.Trim + "' <br><br>";
Line 193: strbody = strbody + " Thank you for choosing this.<br><br>.";
Line 194: if (Session["user_email"] != null)
我的代码是:
my code is:
string strsubject = null;
string strtoaddress = null;
string strbody = null;
string strcc = null;
string strbcc = null;
strsubject = Session["user_name"] + " - Updated Account ";
strbody = " Hi " + Session["user_name"] + ",<br>" + " You have successfully Allocated new Destination details. Please find the details below:<br><br> " + " Access Number - '" + accessnumber + "' <br>" + " Destination Number - '" + TextBoxDest.Text.Trim + "' <br>" + " Reference Name - '" + TextBoxRef.Text.Trim + "' <br><br>";
strbody = strbody + " Thank you for choosing this .<br><br>.";
if (Session["user_email"] != null)
{
strtoaddress = Session["user_email"] + ConfigurationManager.AppSettings["SendMail_from"];
}
推荐答案
由于您正在使用C#,因此它必须是
Since you are using C# it needs to be
TextBoxDest.Text.Trim()
请注意括号.
Note the parentheses.
TextBoxDest.Text.Trim
应为TextBoxDest.Text.Trim()
和
TextBoxRef.Text.Trim
应该是TextBoxRef.Text.Trim()
TextBoxDest.Text.Trim
should beTextBoxDest.Text.Trim()
and
TextBoxRef.Text.Trim
should beTextBoxRef.Text.Trim()
好吧,我现在无法访问ASP.NET服务器,所以这只是一个猜测,但是更改
Well, I can''t now access to an ASP.NET server, so it''s only a guess, but what about changing
TextBoxRef.Text.Trim
到
TextBoxRef.Text.Trim()
吗?很简单,我想您错过了方括号.
? Simple, I think you missed the brackets.
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