C# - Cannot Bind To The Property Or Column Site On The DataSource.{10}Parameter Name: DataMember

Sep 18, 2010

When I try to use the following line of code:

cboSite.DataBindings.Add("Text", _dtSite.Select("Site <> 'ALL'"), "Site")

I get the following exception:

EXCEPTION : Cannot bind to the property or column Site on the DataSource.{10}Parameter name: dataMember

details I am connecting to an Access database and using .net 3.5 and writing the code in VB. In this database I have a table named Sites with a column named Site and when I try to use the line of code above I get the exception noted. I was under the impression that I could explicitly name the column that I need to use in my control (combo box).

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Cannot Bind To The Property Or Column 'xyz' On The DataSource.Parameter Name: DataMember

Jun 4, 2011

I'm currently using a combo box to select one of many alternatives. From 5 alternatives only 1 works, when i click on any other it gives me the following error:"Cannot bind to the property or column 'xyz' on the DataSource.Parameter name: dataMember" Why is this error caused? What are the possible solutions to this error?

Error : Cannot Bind To The Property Or Column 'xyz' On The DataSource.Parameter Name: DataMember

Feb 5, 2011

I'm currently using a combo box in vb.net to select one of many alternatives. From 5 alternatives only 1 works, when i click on any other it gives me the following error:"Cannot bind to the property or column 'xyz' on the DataSource.Parameter name: dataMember" Why is this error caused?

View 14 Replies

Error - Cannot Bind To The Property Or Column ALERT_NAME_NEW On The DataSource

Jan 14, 2012

I created a master - detail form . I changed the name of one datacolumn in the dataset (not the source) from "alert_name" to "alert_name_new" and i saved all files.I checked the file <dataset>.xsd in the directory and i found the change was made... as expected.When i try to run the application the following error message appears: "Cannot bind to the property or column ALERT_NAME_NEW on the DataSource."

Note: I use vb 2010 express edition

Table Adapter - DataMember Property 'Specification_SPCUrethane' Cannot Be Found On The DataSource

Feb 5, 2010

I had a program that was working, then the underlying access database was changed and a few of the field types were changed from double to Decime. I went to the table adapter and tried to reconfigure the the table and adapters, but the underlying code that is generated by VB did not changed and cept the fields ad doubles and I was getting a null error.

I then deleated the table and added the table again using the same sql statements

I now can not view the desing view of the form and get the following error.

"DataMember property 'Specification_SPCUrethane' cannot be found on the DataSource."

How do I remove the binding sourse and detaset from the form so that it will display so I can fix the problem?

"DataMember Property Cannot Be Found In The Datasource"

Feb 12, 2009

I did was add another table to an existing datasource so I could use one instead of two separate sources. Now I get this error.System.InvalidOperationException was unhandled Message="An error occurred creating the form. See Exception.InnerException for details.

[Code]....

Bind More That One Table With Datasource Property In Dgv?

Feb 29, 2012

but now i have another problem in datasource property that is i want to binding more than one table so that all table's data rows can be displayed in datagridveiw control. suppose i have two table as per order no..

[Code]...

Data Bind To A Property That Contains Parameter In Silverlight?

Apr 14, 2010

In silverlight, can you bind to a property that contains parameter? For example, the following doesnt seem to work. Am I missing something or is this not possible?

C#
private System.Collections.Generic.Dictionary<string, string> ValuesField = new System.Collections.Generic.Dictionary<string, string>();

[code].....

Error: This Causes Two Bindings In The Collection To Bind To The Same Property - Parameter Name: Binding

Aug 15, 2010

error in binding

Dadapter = New SqlDataAdapter(dat, conn)
Me.Dadapter.Fill(Me.Table)
bs.DataSource = Me.Table
DgvTire.DataSource = bs
txtserial.DataBindings.Add("text", Table, "serialn")

error: This causes two bindings in the collection to bind to the same property. Parameter name: binding

what should i do with this error?

Cannot Bind The Property To The Column

Jun 12, 2012

I'm trying to display the serial number of the 'recipient' you selected in a textbox but I get this error:

System.ArgumentException: Cannot bind to the property or column RecipientSNo on the DataSource.

I did this to another textbox with a different query (same codes, just changed the column name from 'recipient' to 'issuer') just to debug and it works! I tried it again to the 'recipient' but it still doesn;t work.My code:

query("SELECT RecipientSNo FROM Recipient WHERE CONCAT(FirstName, ' ', MI, '. ', LastName) = '" & ReceiverName.Text & "';")
Try
adapter = New MySqlDataAdapter(CommandText, ServerString)
table = New DataTable

[code]....

I just coped this code and changed the textbox and column names and it did not work already.. What seems to be the problem? I double checked my table and column names already.

Cannot Bind To The Property Or Column Product_name Error

Apr 14, 2012

i have two forms. first one is main form, and 2nd is product form. there's a button in the main form which, when clicked, product form should appear. the code is as follows

productForm.Show()
Me.hide()

then this error come:

" Cannot Bind to the property or column product_name on the DataSource. Parameter name: dataMember "

Possible To Filled Up Data In Predifned Column Using Datasource Property In Dgv

Feb 27, 2012

I have a Query that is in designe mode I have created 4 columns and formatting 4 columns also in datagrid view control now I want to use datasource of dgv control now when i defining datasource property with table then dgv control displaying my predefine columnas and adding 4 more columns in dgv for defining datasource.now presently to avoid autogenerating columns I definie the autogeneration column=false at this situation if i define datasource=table the no data is come up..so my query is it is possible to filled up data in predifned column using datasource property.

.net - Winforms, BindingList, BindingSource - Cannot Bind To Property/column Id

Feb 28, 2011

I have the following code on a form:

Public Sub Init(ByVal SelectedItems As List(Of Cheque))
Items = New BindingList(Of Cheque)(SelectedItems )
BindingSource1.DataSource = Items

[code]....

This code gets called like so:

...
fmEdit.Init(myList)
fmEdit.Show()

All variables are populated etc, it seems to go through the DataBindings.Add ok but when the form appears I get the error about unable to bind to a property or column called Id. I tried replacing the DataBindings.Add code to use the BindingSource1 instead of Items but I get a similar error.The names of the properties in the class match that of the name in the Databindings.Add code.

UPDATE: Here is my class:

Public Class Cheque
Public Id As String
Public Status As Byte

[code]....

.net - DataMember Name Property Is Ignored In Webservice?

Jan 4, 2012

In my project I have a view model City that is exposed by wcf. One of the properties is named differently then the already exposed contract dictates. Therefore I added the DataMember attribute and set the Name value like so:

<DataContract(Namespace:=ServiceNamespace)> _
Public Class City
private mySelectedTranslation as String

[Code]....

Bind A Dataview.count Property To A Textbox.text Property?

Aug 3, 2010

I have a dataview an i would like to show the count property in a text box.

i tryied the following

me.textbox1.DataBindings.add(new DataBindind("Text",DataView,"Count"))

But i have a exception.

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VS 2010 Dynamically Bind Datasource To ReportViewer

Jan 19, 2011

I have a ReportViewer showing a report that is bound to a dataset. The dataset gets its data from a Access database backend. I have a separate form that allows the user to add/update/delete data. My problem is when the user makes changes to the data using the data entry form, the report does not reflect those changes. I have to close the entire program and reopen it before the changes take effect on my report. This piece is used to bound the report to the dataset

[Code]...

C# :: DataSource Select Parameter From GET Value?

May 19, 2010

How can I use the value of a GET form value as a SelectParameter?

Asp.net - Using The Value Of A Textbox As A Parameter For A Datasource For A Chklistbox?

Apr 24, 2012

I have a login panel with a textbox for the userloginID. When the login button is clicked, the datasource is supposed to pick up the valkue in the textbox and provide filtered data to the chklistbox dependent of the value in the userloginID textbox.I only connect the datasource to the chklistbox when the login button is clicked, but the app still fal;ls over wit the folowing message:

The Type property of parameter 'UserLogin' cannot be set when the DbType property is set. Description: An unhandled exception occurred during the execution of the current web request. review thestack trace for more information about the error and where it originated in the code.

[code]....

Error : Cannot Bind To The New Member. Parameter Name:value

Jul 4, 2011

I used the select disctinct statement with 2 fields from my sql database table. Here is my code.

myCommand = New SqlCommand("SELECT DISTINCT Author FROM tblBook UNION SELECT DISTINCT BookCode FROM tblBook",myConnection)
myAdapter = New SqlDataAdapter(myCommand)
myAdapter.Fill(myDataSet, "tblBook")
cboAuthor.DataSource = myDataSet.Tables(0)
cboAuthor.DisplayMember = "Author"
cboAuthor.DisplayValue = "BookCode"

and it generates error : cannot bind to the new member. Parameter name:value.

Error : Cannot Bind To The New Value Member - Parameter Name: Value

May 28, 2009

I'm getting the above error with the following Query I'm using to populate a combo box. I can't seem to figure it out.... CallerID is the Primary Key (Integer)

Private Sub LoadCallSource()
Dim sql As String
sql = "SELECT [CallerID], [CallSource] FROM [Call Source] "
' Order By [CallSource] ASC"

[code].....

Combobox Error:'Cannot Bind To The New Value Member. Parameter Name: Value'

Jun 30, 2011

I actually have three combobox bind to diffrent table. and I got such the error in my title. Bellow are my codes:

myCommand = New SqlCommand("SELECT (FirstName +' '+ LastName) AS FullName FROM tblVisitor", myConnection)
myAdapter = New SqlDataAdapter(myCommand)

[Code].....

Through this code, i got only the first comboboxthat display the query result, but the other two do not, and display the message 'Cannot bind to the new value member. Parameter name: value'.

ASP.NET Binding - If The "Name" Column Is Empty Then Bind To "Other" Column, Otherwise Bind To "Name" Column?

Jul 8, 2010

I'm trying to do the following for asp.net combobox:

Text='<%# IIf(Eval("Name").ToString().Equals(""), Bind("Other"), Bind("Name") %>'

What I'm trying to do is if the "Name" column is empty then bind to "Other" column, otherwise bind to "Name" column.

Following Error Msg From Vs2008 When Try To Bind Dropdownlist Control To Select Query With Parameter

Nov 8, 2010

i am trying to bind a dropDownList control to a select query that has a parameter.the query itself runs fine on sqlserver database when the paramter is replaced with an actual datetime variable.the basic query is: SELECT DISTINCT DeliveryZone FROM dbo.tblComplaints WHERE (DeliveryZone IS NOT NULL)AND (DeliveryZone NOT IN ('**', '??', 'EE', 'T', 'M'))[code]

How To Add DataSource Property In PropertyGrid

May 15, 2009

How to dynamically add Datasource Property in propertygrid in vb.net?

.net - Bind To The Enabled Property Of A ToolStripMenuItem

May 31, 2012

I'm trying to do MVP where I have a view specific model that the presenter manipulates and the view binds to. There is no other connection between the presenter and view (the view fires off commands to the domain model via a gateway type pattern).

As you can guess, this makes the ability to bind to any property of any object really important.

I'm having trouble finding the correct way to bind to the Enabled property of a ToolStripMenuItem. Most controls have a .DataBindings property, but this one seems to lack it. I haven't found much info online about how to do this. Is it even possible?

.net - Why Does This Code Not Bind SelectedItem To A Property

Oct 7, 2010

I'untangle a particularly malodorous collection of spaghetti code. Anyway, I have the following XAML code:

<UserControl.Resources>
<CollectionViewSource x:Key="XMLObjectGroups" Source="{Binding Path=XMLObjectList}">
<CollectionViewSource.GroupDescriptions>
<PropertyGroupDescription PropertyName="IsDateType"/>

[code].....

On the second line XMLObjectList is a readonly property of a ViewModel class, returning a Collections.ObjectModel.ReadOnlyObservableCollection(Of MyOrder).On the final line SelectedOrder is a property of the same ViewModel class, which allows setting and getting of a MyOrder object.

I have confirmed that XMLObjectList is being correctly referenced by renaming the property, mistyping the string, breakpoints, etc. XMLObjectList definitely references the XMLObjectList property of this particular ViewModel class.The SelectedOrder property, however, is never accessed at runtime, meaning that it isn't properly hooked up to the SelectedItem of this ListView.

Closing Error Cannot Bind Property?

Apr 24, 2009

how could i trap the error during i'm closing the form.. it's always give me "Cannot bind property" when closing.The program has a databound combobox, datagridview..how could i trap those error..

Wpf - Bind The SelectedValue Of A ComboBox To A Property?

Sep 27, 2010

I've got a ComboBox with an ItemsSource which I've bound to a List(Of String).What I'd like to do is have the XAML update a String property when the SelectedValue of the ComboBox changes. I've seen a whole bunch of examples for TextBoxes which use

Text="{Binding Path=MyString}"sort of stuff, but I don't really think that'll be the way to go if, in future, I need to change the ItemsSource to a List(Of ObscureObject)...

WPF - How To Bind IsEnabled Property Of Button

Nov 19, 2010

With WPF how can I bind the IsEnabled property of a button to the selected row's DataGridCheckBoxColumn value of my grid? So every time the selected row of my grid changes the button will be enabled/disabled depending on the value of one of it's columns.

Accessing Public Property Of Site Master From A Different .aspx Page

Dec 6, 2011

In my Site.Master.vb file, I have a custom User object:[code]Now in one of the content pages, I want to be able to see if a user is logged in. I figured if the object u was declared in the Site Master, I could use it in the pages that derive from the Site Master. For example, I want to do:[code]

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