I want to select a INT value from a table and return this value. My code looks like this:
[Code]....
Program is failing on the retVal = reader["nid"];
I can convert it tostring, but this doesn't make sense to me as the column nid is an integer.
objCompanyRequirement.Salary = Convert.ToInt32 (txtCRF_Salary.Text);
cannot implicitly convert type 'int' to 'string'
objCompanyRequirement.InterviewDate = Convert.ToDateTime(txtCRF_InterviewDate.Text);
cannot implicitly convert type 'System.DateTime' to 'string'
Cannot implicitly convert type 'System.Collections.Generic.IEnumerable<string>' to 'string' OK I am fairly new to LINQ, but I am starting to get the hang of it. So here is the of my code that bugs:
[Code]....
And it returns this error, on the second line for p:
Cannot implicitly convert type 'System.Collections.Generic.IEnumerable<string>' to 'string'
I get the error above when tryin to call the AddTobasket method. (Cannot implicitly convert type Void to String).
Here is my code.
[Code]....
protected void Button1_Click(object sender, EventArgs e)
View 2 RepliesI want to log all errors happened in my App to sql db. I'm passing all exception properties like (ex.Message, ex.Source, ex.StackTrace, ex.TargetSite and ex.InnerException) to stored procedure.
The problem is that when I try to pass the ex.InnerException as string to stored procedure I got this error:
Cannot implicitly convert type 'System.Exception' to 'string'
I tried ex.InnerException.ToString() and Convert.ToString (ex.InnerException) but no success.
Error 1 Cannot implicitly convert type 'string' to 'byte'
OleDbCommand cmd = new OleDbCommand("select r1,r2,r3,r4 from ope", Con);
Con.Open();
OleDbDataReader dr = cmd.ExecuteReader();
if (dr.Read())
{
y[0] = dr[0];
y[1] = dr[1];
[Code] .....
If I have below code, how to make it work as it has below compile error:
Error: cannot implicitly convert type 'System.Linq.Iqueryable<system.data.DataSet> to 'System.Data.Dateset'. An explicit conversion exists.
public DataSet GetProductList()
{
using (var sdatabase = new DatabaseDataContext())
{
IQueryable<DataSet> result = wmsdatabase.ExecuteQuery<DataSet>(@"SELECT productid, productname from product group by productid, productname").AsQueryable();
return result; // Compile error here
}
}
I have a datalist which querys the database and pulls the data ApplicantID, date, and testimonial into the datalist. I now want to get the username from the ApplicantID. Im using TLists to do this but on the line ApplicantDetails = JustClick.DAL.DataRepository.ApplicantProvider.GetByApplicantID(ApplicantID);
im getting the error cannot implicitly convert type on datalist can anyone help as to why and how I can fix this cheers. The code im using is below
protected void testimonialsList_OnItemDataBound(object sender, EventArgs e)
{
TList<BLL.ApplicantTestimonials> Testimonials; [code].....
I'm receiving this error in my Linq statement ---
Cannot implicitly convert type 'System.Collections.Generic.IEnumerable' to 'hcgames.ObjectClasses.ShoppingCart.ShoppingCartCartAddon'. An explicit conversion exists (are you missing a cast?)
From this query
ShoppingCartItems items = Cart.GetAllItems();
ShoppingCartCartAddons addons = Cart.GetAllAddons();
var stuff = from x in items
select new ShoppingCartItem()
{
ProductID = x.ProductID,
Quantity = x.Quantity,
Name = x.Name,
Price = x.Price,
Weight = x.Weight,
Addons = (from y in addons
where y.ShoppingCartItemID == x.ID
select y)
};
How to make gridview row in bold? I've written the below code to do that but I get error
Error2 Cannot implicitly convert type 'int' to 'bool'
my code is
protected void ddlread_SelectedIndexChanged(object sender, EventArgs e)
{
foreach (GridViewRow row in GridView1.Rows)
{
if (row.RowType == DataControlRowType.DataRow)
{
if (((CheckBox)row.Cells[0].FindControl("chkselect")).Checked == true)
{
if (ddlread.SelectedIndex = 1)
{
//GridView1.RowStyle.Font.Bold.ToString();
row.Font.Bold.ToString();
}
else
{
}
}
}
}
}
I have created a method i.e. getAddress as mentioned below. protected void getAddress(string Address)
{
myAddress = "New";
Response.Write(myAddress);
}
When I run directly as
getAddress("some address);
It works perfectly, but when I run as
string txtProperty.Text = getAddress("some address);
It giving me following error
Cannot implicitly convert type 'void' to 'string' at System.Web.Compilation.AssemblyBuilder.Compile()
It seems this not the correct way to call this?
I added a button click event to my project as:
But since this i am getting this error saying:
Cannot implicitly convert type 'string' to 'System.Web.UI.WebControls.TextBox
There seems to be no error in my code.
I am getting error "Cannot implicitly convert type 'string' to 'System.Data.DbType".
When I am passing Stored procedure parameter it expets 'System.Data.DbType" and the Data member is declared as a string.
I have this method which does not build, it errors with the message:
Cannot implicitly convert type 'System.Web.HttpPostedFile' to 'System.Web.HttpPostedFileBase'
I really need this to be of type HttpPostedFileBase instead of HttpPostedFile, I have tried boxing and it does not work:
foreach (string inputTagName in HttpContext.Current.Request.Files)
{
HttpPostedFileBase filebase =HttpContext.Current.Request.Files[inputTagName];
if (filebase.ContentLength > 0)
{
if (filebase.ContentType.Contains("image/"))
{
SaveNonAutoExtractedThumbnails(doc, filebase);
}
}
}
Error 6 Cannot implicitly convert type 'CacheStorage' to 'ICacheStorage'. An explicit conversion exists (are you missing a cast?)
[Code]....
In Visual Studio 2008 I have a Class Library project (called Media) to which I added a Web Reference (not a Service Reference) to a third-party web service (wsdl). In the Class Library project a proxy class is created for using the service along with several classes for the types used in that service.
I also have a second Class Library (called Sync) that references the first one. And then I have a Web Site project that references the second class library. All of this is .NET 3.5
So Web Site > Class Library (Sync) > Class Library with web service reference (Media)
I want to step into the generated code, so I fire up the web site in IIS 7.5 and trigger the call to a method in the second class library (Sync) that in turn should call the web service proxy. I was fully expecting to hit the breakpoint, but instead got an exception:
Unable to generate a temporary class(result=1). error CS0029: Cannotimplicitly convert type Media.WebService.multiValuedAttribute to Media.WebService.multiValuedAttribute[]
Why is ASP.NET trying to generate a temporary class? Don't I already have the generated class from the first Class Library (Media)?
I am using C# & mvc and have an aspx view page where I am trying to use inline code to set the style of a div elemnet:
<div id=MyDiv>
<%= MyDiv.Attributes.Add("class", "MyClassStyle") %>
</div>
But when I type the inline code in I get the error
"Cannot implicitly convert type 'void' to 'object'".
Whereas some of the Attrbute methods work fine like
<%= MyDiv.Attributes.Count %>
What is the void it is refering to, is it possible to set the styles like this inline,
so i have the function below in a webservice. and it works, but when i try to copy it to aspx page code behind, i get the message in the subject. Can someone tell me if the function below is valid? One of my project uses it and it works.
[Code]....
The error i am getting for the below code is:Cannot implicitly convert System.Web.UI.WebControls.GridViewRow to System.Web.UI.WebControls.GridView
protected void GridView1_SelectedIndexChanged(object sender, EventArgs e)
{
GridView row = GridView1.SelectedRow;
strv1 = row.Cells[1].Text;
}
I'm having a problem with reading a string from sqlserver database and use it as the text of a label,
getDescTableAdapter gd = new
getDescTableAdapter();
Label2.Text = Convert.ToString(gd.GetDesc(pid));
what i get in the form is: getDesc ! everything is right in the dataset and if i bind it to a gridview it works fine but when i convert it to string it seems it converts the table adaptor's name instead of the value.ance
i am receiving the follwing error when i am invoking a custom object "Object of type 'customObject' cannot be converted to type 'customObject'." Following is the scenario when i am getting the error i am invoking a method in a dll dynamically. Load an assembly
CreateInstance.... calling MethodInfo.Invoke() passing int, string as a parameter for my method is working fine => No exceptions are thrown. But if I try and pass a one of my own custom class objects as a parameter, then I get an ArgumentException exception, and it is not either an ArgumentOutOfRangeException or ArgumentNullException. "Object of type 'customObject' cannot be converted to type 'customObject'."....................
I have built a dataset named Transaction_Time.I called it on Page_Load
Transaction_Time tranTme = new Transaction_Time();
put it in the session.
Session["Transaction"] = tranTme;
Then I call that session and cast to dataset.
DataSet dstTranTime = (DataSet)Session["Transaction"];
I got the following error.Unable to cast object of type 'Transaction_Time' to type 'System.Data.DataSet'.
[InvalidCastException: Unable to cast object of type 'Transaction_Time' to type 'System.Data.DataSet'.]
Transaction_Time.Page_Load(Object sender, EventArgs e) in c:InetpubwwwrootWilliam29_11_2010Transaction_Time.aspx.cs:47
System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +14
System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +35
System.Web.UI.Control.OnLoad(EventArgs e) +99
System.Web.UI.Control.LoadRecursive() +50
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +627
It is OK for some other pages. But for some page, it doesn't.
i am using this code for send data to view
[Code]....
Controller e 'System.Collections.Generic.IEnumerable [Code]....
by this code i am render view
[Code]....
after run the application i got this error
Unable to cast object of type 'System.String' to type 'System.Collections.Generic.IEnumerable`1[BentaAccounting.Models.Repository.AllData]'.
I have an asp.net web site where I'm trying to resolve what looks like a problem with ASP.NET AJAX:
Microsoft JScript runtime error:
Sys.ArgumentTypeException: Object of
type
'Sys.Extended.UI.AccordionBehavior'
cannot be converted to type
'Sys.UI.Behavior'. Parameter name:
instance
I've googled around a lot, and looked at the code presented (see below, no idea what it means) but no luck.
I've tried changing scriptmanger scriptmode to release, and a bunch of other things too.
Details:
Visual Studio 2010
ASP.NET 4.0
Ajax control toolkit 4.0
jQuery 1.4.2
jQuery UI 1.8.5
JS Code the error occurs in, inside ScriptResource.axd:
dispose:function()
{
var c=this;
b.UI.Behavior.callBaseMethod(c,eb); --------- this line
var d=c._element;
if(d)
{
var f=c.get_name();
if(f)
d[f]=a;
var e=d._behaviors;
Array.remove(e,c);
if(!e.length)
d._behaviors=a;
delete c._element
}
}
Declaration of accordion control:
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="atlas" %>
(snip)
<atlas:Accordion ID="menu" runat="server" SelectedIndex="0"
ContentCssClass="accordionContent" FadeTransitions="true" FramesPerSecond="30"
TransitionDuration="250" AutoSize="None" Width="270">
</atlas:Accordion>
*Update: *
Added accordion control declaration as requested, is there anything else I can add that could be useful?
Does anyone have any idea about this error at all - am I right in thinking it's MS AJAX not playing nicely with other javascript (probably jQuery UI) on the page?