..Net v1.1 (& im using BDP adonet provider) The problem: Im using NUMBER types on an Oracle database. In .Net/C# designer I generate dataadapters and datasets. The designer does pick up the precision and scale correctly and sets the parameters up for the commands. I am using giant WHERE clause s...more >>

I have set up a test form that contains a DataGridView from dragging a table (tableA) over from the DataSoure Tab. I then edited the columns and changed one column to a combobox. It contains the key to tableB. So DatPropertyName is still set to the key value in table A. For DataSource, I drilled ...more >>

Hi, I'm using SQLBulkCopy via c#, I'm importing a large text file into a destination SQL Table, the file contains multiple columns and is about 100k records, I am getting the following error: 'Could not allocate space for object 'dbo.list0001'.PK_List001Table' in database 'E32323...more >>

What is the easiest way to tell if the record you are working with is new? For example, if I click the standard Add button on a BindingNavigator, it clears all form controls and is ready to accept new input. Is there something similar to a IsNewRecord function? Thanks! Scott ...more >>

I've never done this before, so I'm wondering if it's possible and if there is a sample. Fundamentally, is it possible to do the same thing you might do with an Access grid -- allow the user to highlight mutliple rows with identical structure then copy and paste them into the datagridview? I c...more >>

Hi, I'm using a datagridview that uses a collection of my objects as it's data source. When the data source is first hooked up, I tap itno the OnColumnAdded event so that I can set certain properties of the column when it's being created. In determining what settings I would like to cha...more >>

Hi, I'm currently using System.ComponentModel.DisplayName and System.ComponentModel.Description in my class' properties... Is it possible to specifie a FormatType ? I use DataBinding in WinForms, and I would like the controls 'auto-format'automatically without having to set each advanced...more >>

Can someone help me undestand how to do this properly? here's the example class I want to bind to: Public class Car { public string CarName; public EngineData Engine; public TireData Tires; etc... } Public class EngineData { public string EngineName; public string ...more >>

VS 2005 The short version: How can I set the enabled state of a button depending on if a strongly-typed datatable has a DeleteCommand? *************************** The long version: I have a windows form with a binding navigator. There are various strongly-types datatables used ...more >>

Is there a way to databind a nullable date to a masked textbox? I have a nullable date defined in a business object and have bound it to a masked textbox, but when I clear out the date in the field, it will no longer let me exit the field, and gives me an error that it is an invalid forma...more >>

I'm an ex. Borland CO++ Builder developer and I'm trying to get my head wrapped around MS data concepts. Borland's concepts were far more easy and had proper UI and data separation out of the box. You didn't have to have all of this "hard-coded" structures in order for data-bound/business si...more >>

Hello, the problem I have is as follows: I have a control MyPanel : Panel ....... In the constructor I have: pubic MyPanel() { InitializeComponents(); this.BindingContext = new BindingContext(); } Now in a form drag one or more MyPanel objects in the form. In a panel in this for...more >>

Hi, I'm going to show modal dialog which contains a lot of controls. My dataset is placed on the parent form. How to databind dialog controls to parent form's dataset at design time? Is it possible? -- thanks ...more >>

I have created a class that implements IBindingList, which sucessfully uses the sort options. This class works very well and can be bound to a DataGridView, with column header clicking nicely automatically sorting the data. I have created a new control that inherits from ListView. I would l...more >>

I am exasperated with this control beyond belief. I cannot believe a company with the resources of Microsoft could release something so bad that it is unfixable. The cynic in me says that this was done by design -- to drive developers to spend their days trying to fix something unfixable rathe...more >>

Hey On a form (frmUsers) with a lot of controls (textboxes only) everything works. on my bindingnavigator i can add, delete and save. Now i create a groupbox and places 3 radiobuttons and places this on the form. I bind each radiobutton to respective fields within the database.(IsMaster, I...more >>

I have defined a custom class and used it in a generic BindingList as the datasource of a BindingSource. I bound a combobox like on the form as: cboFirstClass.DataBindings.Add("SelectedValue", bsClient, "FirstClass", True) When a new custom object is created, I initialize the combobox as ...more >>

OK, I expect this is a noob data binding question but after days searching the msdn forums, google and my form books for an answer, I hope someone here can explain to me what I’m doing wrong. I have a custom class called Location, which has Latitude and Longitude properties. These values...more >>

Hello I'am trying to work with databinding. To create the datasource I just fill a Dataset with one table (ex. Config) the config table contains only 1 row. The Config form containg checkboxes, and i run though the controls to set the binding Binding objBind = new Binding("Checked", _Dat...more >>