bindingsource

The error I got when I change the datasource of BindingSource "databinding cannot find a row that is suitable for all bindings row that is suitable for all bindings" this.RemoveAllBindings(); // My work-around for the meantime bdsOrder.DataSource = _ds.Tables["orders"]; // errors here on second time around(first time is blank datatable, second time is when i open existing record, then it errors), dataset comes from Remoting bdsOrderDetail.DataSource = _ds.Tables["order_detail"]; bdsPhoto.DataSource = _ds.Tables["order_photo"]; bdnPhoto.BindingSource = bdsPhoto; My Helper extension method work

I'm trying to use System.Windows.Forms.PropertyGrid . To make a property not visible in this grid one should use BrowsableAttribute set to false . But adding this attribute makes the property not bindable. Example: Create a new Windows Forms project, and drop a TextBox and PropertyGrid onto Form1 . Using the code below, the width of the TextBox does not get bound to Data.Width : public partial class Form1 : Form { public Form1() { InitializeComponent(); Data data = new Data(); data.Text = "qwe"; data.Width = 500; BindingSource bindingSource = new BindingSource(); bindingSource.Add(data);

I have read from a excel sheet and wrote this for a BindingList, in Form_Load this is set to a DataSource as BindingSource: bd = new BindingSource(); //instance of BindingSource bd.DataSource = ExcelOPS.LerExcel(); //LerExcel() method return a BindingList<T> gvFiltro.DataSource = bd; //set a DataGridView named gvFiltro DataSource property bindNav.BindingSource = bd; //set a BindingNavigator source This work fine! I intent to create a combobox as filter for this DataGridView gvFiltro, so in SelectedIndexChanged event of combobox, I try this: this.gvFiltro.DataSource = null; bd.Filter = string

I'm adding a new Row to a BindingSource that is Bound to a DataGridView source.AddNew(); After this, use BindingSource to get the newly added row is return the next row in the DataGridView when its sorted. ROW "A" ROW "B" <- myBindingSource.AddNew(); ROW "C" myBindingSource.Current gives ROW "C". (it became the selected row in the DataGridView) I need this because I want to update just the newly added row DataRowView drv = (DataRowView)myBindingSource.Current; myTableAdapter.Update(drv.Row); and not the entire table. myTableAdapter.Update(myDataSet.myTable); and also, I would like to have this

I have a datagrid whose ItemsSource binds to a CollectionViewSource . In each column I specify the Path property of the binding to get the specific information to display. What I'd like to do is toggle some of the columns with a checkbox if the user wants more info. To do this, I need to bind the visibility property to the value of the checkbox (with a converter) but I'm pretty sure the data context of the column is interfering with the binding. <DataGrid ItemsSource="{Binding Source={StaticResource cvs}}" ....> <DataGrid.Columns> <DataGridTextColumn Header="First Name" Binding="{Binding Path

I'm trying to cast the bindingdatasource to datatable using this code BindingSource bs = (BindingSource)gvSideMember.DataSource; DataTable tCxC = (DataTable)bs.DataSource; throws error unable to cast bindingsource to datatable then i tried this code private DataTable GetDataTableFromDGV(DataGridView dgv) { var dt = ((DataTable)dgv.DataSource).Copy(); foreach (DataGridViewColumn column in dgv.Columns) { if (!column.Visible) { dt.Columns.Remove(column.Name); } } return dt; } it again show me same error DataTable dt = new DataTable(); DataSourceSelectArguments args = new DataSourceSelectArguments