Forms Data Controls :: System.Web.UI.Page' Does Not Contain A Definition For 'DataItem'
Jul 2, 2010
I have a problem that is really confusing me.. I'm trying get get info from a database and populate the relevant labels. I've got it working on one page, but not on another. The only difference is that the one that works is in a repeater.
My code is as follows:
[Code]....
The error I am getting is the following:
Compilation Error
Description: An error occurred during the compilation of a resource required to service this request. review the following specific error details and modify your source code
appropriately.
Compiler Error Message: CS0117: 'System.Web.UI.Page'does not contain a definition for 'DataItem'
Source Error:
[Code]....
View 3 Replies
Similar Messages:
Mar 29, 2010
I tried translating this from vb but getting the error on e.Row.DataItem("CustomerID").ToString i tried varios things but no gooddbSrc.SelectCommand = "SELECT * FROM Orders WHERE CustomerID = '" + e.Row.DataItem("CustomerID").ToString + "' ORDER BY OrderDate";
View 3 Replies
Jan 28, 2011
I've looked everywhere, Google, here, Bing, etc, and I haven't found anything that could help me with this error. I am trying to databind an asp:hyperlink using this code:
[Code]....
View 18 Replies
Mar 23, 2011
I am getting this error:
CS1061: 'System.Data.SqlClient.SqlDataAdapter' does not contain a definition for 'Rows' and no extension method 'Rows' accepting a first argument of type 'System.Data.SqlClient.SqlDataAdapter' could be found.
Here is my code, what am I doing wrong?:
[Code]....
View 4 Replies
Sep 16, 2010
'System.Array' does not contain a definition for 'FirstOrDefault' and no extension method 'FirstOrDefault' accepting a first argument of type 'System.Array' could be found (are you missing a using directive or an assembly reference?)
What am i missing Ctrl . does not work here ( I am using MVC 2) :(
its for getting the string length from the metadata of a class
var stringLength = member.Member.GetCustomAttributes(typeof(StringLengthAttribute), false).FirstOrDefault() as StringLengthAttribute;
Its part of some code i found on the net for a custom helper to create textboxfor with Maxlength without having to add to to ever textbox for manually.
View 3 Replies
Feb 16, 2011
I am using a webservice (provided by webservices.nl) to extract company data depending on a company number.
myserviceBusiness = new nl.webservices.ws1.Webservicesnl();
nl.webservices.ws1.BusinessDossierV3PagedResult result = null;
result = myserviceBusiness.businessGetDossierV3(KVKnr, "0000", 1);
string address = result.results.item.EstablishmentPostcode;
VS underlines only "item" in curly red line Error/ 'System.Array' does not contain a definition for 'item' and no extension method 'item' accepting a first argument of type 'System.Array' could be found (are you missing a using directive or an assembly reference?)
So the problem is that intellisense doesn't recognize item and also streetname.
When I take something else from that message, it works :
string page = result.paging.curpage;
the response soap message looks like this:
<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<SOAP-ENV:Body>
<businessGetDossierV3Response xmlns="http://www.webservices.nl/soap/">
[Code]....
Is this a name conflit problem ? If yes, how can I resolve it ? If not, how can i extract the data in the results part?
View 2 Replies
Sep 23, 2010
I've bound a IeNumerable<class> to a repeater.On the repeater i've got a ItemDataBound.Right there i want the value of 1 of the items in my string s.So i've build this code.But if i run it i get this error:
System.Web.HttpException: DataBinding: 'dftv.AutoDiskClass+Merk' does not contain a property with the name 'nMerkID'.
if i run it again and put a breakpoint at this row, and push the DataItem, i get this information.
But how can i get the value of nMerkID in my string?The class i put in it is:
public class Merk
{
public string nMerkID = "";
public string Merknaam = "";
}
View 10 Replies
Jan 31, 2011
I got an eeror in
File.Delete(UploadedLocation);
'System.Web.UI.HtmlControls.HtmlInputFile. does not contrail definition for delete and no extension method delete accepting a first arument of type System.Web.UI.HtmlControls.HtmlInputFile.
View 2 Replies
Mar 2, 2010
I'm trying to populate the DataPager using Container.DataItem (I'm not allowed to use FindControl) but I get this error
'System.Web.UI.WebControls.DataPager' does not contain a definition for 'DataItem' and no extension method 'DataItem' accepting a first argument of type 'System.Web.UI.WebControls.DataPager' could be found (are you missing a using directive or an assembly reference?)
The code:
[Code]....
View 4 Replies
Dec 21, 2010
I want to acces Container Dataitem in <%.
Is it possible to do that?
I want to pass the current dataitem to a method and check if it's valid then show a button.
This <% %> is located inside a repeater.
<%
if (Validate( (Order)Container.DataItem))
{ %>
<asp:button text=edit>
<% }%>
View 4 Replies
Aug 31, 2013
Error 1 'System.Data.OleDb.OleDbDataReader' does not contain a definition for 'Item' and no extension method 'Item' accepting a first argument of type 'System.Data.OleDb.OleDbDataReader' could be found (are you missing a using directive or an assembly reference?)
public partial class Default2 : System.Web.UI.Page {
System.Data.OleDb.OleDbConnection Con = new System.Data.OleDb.OleDbConnection(System.Web.Configuration.WebConfigurationManager.
ConnectionStrings("MyConnectionString").ConnectionString);
protected void Page_Load(object sender, EventArgs e)
[Code] .....
View 1 Replies
Mar 3, 2010
I am NOT formatting at DECLARATIVE time
The following code works perfectly
[Code]....
Can I directly format e.RowDataItem.
I don't want to format by using e.Row.Cells[4].Text
View 3 Replies
Apr 26, 2010
input type=..... value="<%= ISO3166CountryList.GetCountryByCode("IE", CurrentLocale).Name %>" />
I'm looking to replace the hardcoded IE with something like
<%#(Container.DataItem as PhoneNumber).ISO%>
No variations of what I've tried worked. How can I get a databinded value when within a <%= code block? Do I need to use an intermediary variable?
View 2 Replies
Jun 16, 2010
Using an objectdatasource I would like to pass an entire DataItem to a function, within a databinding statement. I have found a way that works, but I don't like the look of it. ;-)
Lets say I have a class called "People", with two properties "firstName" and "lastName". I have an objectdatasource which returns a list of "People", and I use that to populate a Repeater.
I also have a function called "GetFullName", which takes a "People" object as it's parameter, and returns the lastname and firstname with a comma between them.
In the ItemTemplate of the repeater, I could do this:
<%# GetFullName(CType(Container, RepeaterItem).DataItem) %>
-but it looks like such a hack. (Doesn't it..? Maybe it's just me.)
View 3 Replies
Sep 16, 2010
I am collecting user roles into a single dimension string array.
I have a repeater that its source set to that array. The repeater template includes list of checkboxes for the values in the array.The checkbox text is set to: Text='<%# Container.DataItem %>'
All is good till this point.
But I am trying to call a javascript function triggered by clickign a checkbox and pass it the container.dataitem, but the javascript doesn't seem to be reading the value and either complain about string not being in correct format or that treats the container.dataitem as a liter. This is the trial that didn't work (I tried many different things too):
DetermineVal(<%# DataBinder.Eval(Container.DataItem) %>);
determineval is my javascript function
Can I do that with a single dimension array?
View 2 Replies
Oct 14, 2010
in aspx page
<cmp:MenuItemInfo Text="Delete" onclick="javascript:deleteRow('## DataItem.ClientId ##')" />
In Javascript
function deleteRow(rowId)
{
Projectgrid.deleteItem(Projectgrid.getItemFromClientId(rowId));
}
but the arument is coming as a string '## DataItem.ClientId ##' instead of correct clientID.
View 2 Replies
Jan 23, 2011
How to deal with Null values in GridView Container.DataItem
[Code]....
View 1 Replies
Jul 10, 2010
I am trying to create an event with a gridView and a c# method. So far I am getting this error:
CS1061: 'ASP.contentpage9_aspx' does not contain a definition for 'ImageGridView_OnSelectedIndexChanged' and no extension method 'ImageGridView_OnSelectedIndexChanged' accepting a first argument of type 'ASP.contentpage9_aspx' could be found (are you missing a using directive or an assembly reference?)
Here is the asp markup:
<asp:GridView ID="ImageGridView"
DataSourceID="ImageSqlDataSource"
AutoGenerateColumns="false"
DataKeyNames="ImageID"
OnSelectedIndexChanged="ImageGridView_OnSelectedIndexChanged"
RunAt="Server">
And my c# method:
void ImageGridView_OnSelectedIndexChanged(Object sender, EventArgs e)
{
ImageDetailsSqlDataSource.SelectParameters["ImgID"].DefaultValue =
ImageGridView.SelectedValue.ToString();
ImageFormView.DataBind();
}
View 3 Replies
Jun 24, 2010
I'm getting this error: inboxcontrol_ascx does not contain a definition for DeleteMsg and no extension method DeleteMsg_click accepting a first argument of type asp.inboxcontrol could be found (are you missing a using directives or an assembly reference?)example:
[Code]....
How do I fix this error?
View 5 Replies
Jul 23, 2010
I'm working on two gridviews , each one binded to an sqldatasource object,when I want to modify the 2nd gridview (DataSource=DataTable) an error fired !Both DataSource and DataSourceID are defined on 'GridView1'. Remove one definition.
View 4 Replies
Jun 4, 2010
I'm using a html helper that i got from here: [URL] here is my modified version (using SelectListItem):
public static string CheckBoxList(this HtmlHelper htmlHelper, string name, List<SelectListItem> listInfo)
{
return htmlHelper.CheckBoxList(name, listInfo, ((IDictionary<string, object>)null));
}
public static string CheckBoxList(this HtmlHelper htmlHelper, string name, List<SelectListItem> listInfo, object htmlAttributes)
{
return htmlHelper.CheckBoxList(name, listInfo, ((IDictionary<string, object>)new RouteValueDictionary(htmlAttributes)));
}
public static string CheckBoxList(this HtmlHelper htmlHelper, string name, List<SelectListItem> listInfo, IDictionary<string, object> htmlAttributes)
{
if (String.IsNullOrEmpty(name))
throw new ArgumentException("The argument must have a value", "name");
if (listInfo == null)
throw new ArgumentNullException("listInfo");
if (listInfo.Count < 1)
throw new ArgumentException("The list must contain at least one value", "listInfo");
StringBuilder sb = new StringBuilder();................
I can't seem to figure out why this always throws an error: CS1928: 'System.Web.Mvc.HtmlHelper<DataLayer.BlogPost>' does not contain a definition for 'CheckBoxList' and the best extension method overload 'HtmlHelpers.HtmlHelpers.CheckBoxList(System.Web.Mvc.HtmlHelper, string, System.Collections.Generic.List<System.Web.Mvc.SelectListItem>)' has some invalid arguments
View 5 Replies
May 7, 2015
I have a
<%# DataBinder.Eval(Container.DataItem, "starttime") % >
i.e. starttime is field in mysql which i bind to asp:Repeater. and want to print as <span>Start Time:
<%# DataBinder.Eval(Container.DataItem, "starttime") %> </span>
if starttime is not blank ..and if blank, print nothing.. How to do this in asp.net ...
View 1 Replies
May 23, 2012
SqlCommand cmd = new SqlCommand();
cmd.CommandText = "UPDATE M_t1 SET c_name=@c_name WHERE id=@id";
cmd.Parameters.Add("@id", SqlDbType.Int).Value = (Label)Convert.ToInt32(grdmsal.Rows.FindControl("Label1").Text);// //(Label)grdmsal.Rows.FindControls("Label1").Text;
cmd.Parameters.Add("@c_name", SqlDbType.VarChar).Value = ((TextBox) grdmsal.Rows[e.RowIndex].Cells[2].Controls[0]).Text;
I am using above i have a id field based on which i update the records. I dont want to display the id field to user the user just clicks edit against the row to be edited & should be able to edit above I get error nr find control
<Columns>
<asp:CommandField HeaderText="Edit-Update" ShowEditButton="True" />
<asp:TemplateField>
<ItemTemplate>
<asp:Label ID="Label1" Text='<%#Eval("ID")%>' runat="server"></asp:Label>
</ItemTemplate>
<asp:BoundField DataField="c_name" HeaderText="Name" /> </asp:TemplateField> </Columns>
View 1 Replies
Oct 27, 2010
I use a ItemDataBound for a repeater.But i use 2 kinds of linq querys to bind it.Some of them has a MerkID, and some doesnt have this item.So its easy i need to do this:
if(e.Item.DataItem.Contains("MerkID"))
{
//Code for linq query 1
} [code]...
So of course the if selection doesnt work, but how can i do that? I already tryed this:
DataRowView drv = (DataRowView)e.Item.DataItem; if (drv.Row.Table.Columns.Contains("MerkID"))
But that doenst work because he cant convert it to a datarowview because its a linq class.So what to do? Right now i use a try and catch, but there are better solutions i guess...
View 8 Replies
Oct 22, 2012
i am refering this link of gridview for my requirment For DetailsView what is the mistake? Error 18 'System.Web.UI.WebControls.DetailsView' does not contain a definition for 'Cells' and no extension method 'Cells' accepting a first argument of type 'System.Web.UI.WebControls.DetailsView' could be found (are you missing a using directive or an assembly reference?)
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
LoadData();
[code]....
View 1 Replies
