我必须知道如何填写这个 html
<a href='<%# GetHRef() %>'></a>
protected string GetHRef()
{
string ret = "";
ret = '<%# Eval("Id", "Play.aspx?lfs=Workout&Id={0}") %>'; //here is a Error
//Cannot implicitly convert type 'char' to 'string'
//Too many characters in character literal
return ret;
}
代码有什么问题请给我解决方案//无法将类型'char'隐式转换为'string'//字符文字中的字符太多谢谢