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POHow to bind a boolean value to checkboxcolumn datagrid WPF
 

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  1. POHow to bind a boolean value to checkboxcolumn datagrid WPF
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    <p>i'm working on a project at a company for school and I have to make a datagrid with ticketinformation: The id-number, description of a ticket.</p> <p>In my Tickettable in the database, I have a column 'Item' and it can have the values: "Not to be invoiced","To be invoiced" or "Offer". The 3rd column in the datagrid has to be a checkboxcolumn and my boss wants me that there is a possibility to check the checkbox, that means the ticket has to be invoiced, and when I uncheck, it means "not to be invoiced" or "offer", that doesn't really matter. My problem is when I bind the "ID" and "Description"-fields, I don't know how to bind the checkboxcolumn with a 'true or false' field? I only know how to bind tablefields from Ticket, but I want to add a boolean-field so I can determine in code when it's "to be invoiced", my boolean-field has to be true and when it's not to be invoiced, it has to be false, so unchecked.</p> <pre><code>dgTickets.DataContext = new List&lt;ISSUE&gt;(); dgTickets.Columns.Add(new DataGridTextColumn { Header = "Id", Binding = new Binding("IM_ISSUE_NO") }); dgTickets.Columns.Add(new DataGridTextColumn { Header = "Description", Binding = new Binding("IM_DESCRIPTION") }); DataGridCheckBoxColumn chk = new DataGridCheckBoxColumn(); chk.Header = "To be invoiced?"; List&lt;ISSUE&gt; lTickets = new List&lt;ISSUE&gt;(); lTickets = _ISSUEBO.getTickets(); //here I want to make a list of booleans when the tickets are 'to be invoiced or not' in the database List&lt;bool&gt; lChecks = new List&lt;bool&gt;(); int intTeller = 0; bool boolFact = false; foreach (ISSUE i in lTickets) { switch (i.IM_ITEM_CODE) { case "TO BE INVOICED": boolFact = true; break; case "NOT TB INVOICED": boolFact = false; break; case "OFFER": boolFact = false; break; default: break; } lChecks.Add(boolFact); intTeller++; } Binding b = new Binding("lChecks"); //??? this is probably wrong, but i don't know how to do chk.Binding = b; this.dgTickets.Columns.Add(chk); dgTickets.ItemsSource = lTickets; </code></pre> <p>Can anyone help me please?</p> <p>Thanks in advance</p>
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