return column name through tooltip

Gaurav Raj

this is my code but its return only one value of column public string totalcoment(int a) { var q = cs.da.TotalLikeNameProcedure(a); foreach (var item in q) { return item.Name.ToString(); } return ""; }

8 Replies

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Manas Mohapatra9y ago
Accepted answer
Try like below:
public string totalcoment(int a)
{
    var q = cs.da.TotalLikeNameProcedure(a);
    StringBuilder sb = new StringBuilder();
    foreach (var item in q)
    {
        sb.Append(item.Name.ToString() + "\n");
    }

    return sb.ToString();
}
Gaurav Raj9y ago
ab ye bhi bata do ke tooltips ko design kaise kare
Gaurav Raj9y ago
Thankyou so muck Manas Mohapatra
Gaurav Raj9y ago
when i mouse hover in totallikes ,then all name come whose like post such as a facebook
Gaurav Raj9y ago
This is code ' Visible='<%# Eval("TotalLike").ToString()!="0" %>' title='<%# (totalcoment(Convert.ToInt32(Eval("Blog_Id")))).ToList() %>' data-toggle="tooltip" data-placement="left" >
Manas Mohapatra9y ago
Provide relevant code base what are you trying...
Gaurav Raj9y ago
its return the system.collection.generic.list1[syetem.string]
Manas Mohapatra9y ago
To resolve your issue, either you need to return List or Yield keyword.
public List<string> totalcoment(int a)
{
    var q = cs.da.TotalLikeNameProcedure(a);
    List<string> tempList = new List<string>();
    foreach (var item in q)
    {
        tempList.Add(item.Name.ToString());
    }

    return tempList;
}
or follow below link to implement Yield
https://www.codeproject.com/Articles/575713/What-is-the-use-of-csharp-Yield-keyword