c# - string.Format exception Input string was not in a correct format -

-

i received following error string.format(...) operation:

system.formatexception - input string not in correct format.

i have resource dictionary contains entry basic html page.

<!doctype html> <html> <head>     <meta charset="utf-8">     <title>title of document</title>      <style>         * {              margin: 0;              padding: 0;          }          body {              font-family: 'arial, verdana', fallback, sans-serif;              font-size: 14px;         }          table {              background-color: #eeeeee;              width: 100%;              padding: 10px;             margin: 5px;         }          h1 {             font-size: 16px;             font-weight: bold;             margin: 20px 0 10px 0;         }     </style> </head>  <body>     text<br />      <table>         <tr>             <td>text 1</td>             <td>{0}</td>         </tr>         <tr>             <td>text 2</td>             <td>{1}</td>         </tr>         <tr>             <td>text 3</td>             <td>{2}</td>         </tr>         <tr>             <td>text 4</td>             <td>{3}</td>         </tr>         <tr>             <td>text 5</td>             <td>{4}</td>         </tr>         <tr>             <td>text 6</td>             <td>{5}</td>         </tr>         <tr>             <td>text 7</td>             <td>{6}</td>         </tr>     </table>     <br />      <h1>header1</h1>      <table>         <tr>             <td><a href="http://www.google.com">http://www.google.com</a></td>         </tr>         <tr>             <td>text 8: {7}</td>         </tr>     </table>     <br /> </body>

the string.format(...) operations looks this:

var emailhtml = string.format(                     webutility.htmlencode(emailresource.emailtemplate),                     "text1",                     "text2",                     "text3",                     "text4",                     "text5",                     "text6",                     "text7",                     "text8");

does know error made? isn't possible fill in placeholders in resource dictionary this?

you have lot of curly braces not format specifiers, example:

    {          margin: 0;          padding: 0;      }

either need duplicate them:

    {{         margin: 0;          padding: 0;      }}

or using different formatting approach (like template engine).


Comments

Post a Comment

Popular posts from this blog

html - Firefox flex bug applied to buttons? -

-
i'm trying apply flex button on firefox i'm having problem on chrome doesn't happens. this css: .button { display: inline-flex; align-items: center; } as can see in fiddle, "caret" word moved new line, happens if element <button> tag, <div> works expected. http://codepen.io/anon/pen/xblmgx is firefox bug or there css i'm missing? nevermind, looks "mr firefox" doesn't idea... <button> not implementable (by browsers) in pure css, bit of black box, perspective of css. means don't react in same way e.g. <div> would. this isn't specific flexbox -- e.g. don't render scrollbars if put "overflow:scroll" on button, , don't render table if put "display:table" on it. stepping further, isn't specific <button> . consider <fieldset> , <table> have special rendering behavior: data:text/html,<fieldset style="d
Read more

html - Missing border-right in select on Firefox -

-
Image
when put select div width , padding-left, options have no border on right. more, happend if select have width 118px , parent have 15px of padding left! have idea, going on? my code: <!doctype html> <html> <head lang="en"> </head> <body> <div style="width: 1000px; padding-left: 15px;"> <select style="width: 118px;"> <option>a</option> <option>b</option> <option>c</option> </select> </div> </body> </html> and result: here plunker: click it happend on firefox on windows. tested on 40.0.2 version -webkit-box-sizing: border-box; -moz-box-sizing: border-box; -ms-box-sizing: border-box; box-sizing: border-box; source: https://stackoverflow.com/a/11390432/4431269 source of problem: https://bugzilla.mozilla.org/show_bug.cgi?id=924068 and use of google ! edit: (source of problem, explained) after rea
Read more

c# - two queries in same method -

-
i trying execute 2 queries in same method gives me exception. can red of exception declaring new command there way use same command? string id="hi"; connection.open(); oledbcommand command1 = new oledbcommand(); command1.connection = connection; string query1 = "select * products category='" + combobox1.text + "' , subcategory = '" + combobox2.text + "' , sizes='" + combobox3.text + "'"; command1.commandtext = query1; oledbdatareader reader = command1.executereader(); while (reader.read()) { id = reader[0].tostring(); } textbox1.text = id; string query = "insert category_in (category_id,amount,amount_in) values ('"+ id+"' ,500,300)"; command1.commandtext = query; command1.executenonquery(); messagebox.show("saved"); connection.close();
Read more