[Mono-winforms-list] Bug 479405 has not patched in Mono 2.4RC3.2 one month's ago

[Ivan N. Zlatev]

On Fri, Mar 27, 2009 at 3:42 AM, tsai <tsai at pinnacle.com.tw> wrote:
> After I upgrade to mono 2.4 RC3.5, this bug also exists. My program crashed.
> r130179  Modified: trunk/mcs/class/System.Data/System.Data/DataView.cs
> Can you tell me where I can find DataView.cs. Thanks in advance.
>

The fix is not going to be in the 2.4 because it's already too late in
the release cycle. You will have to compile Mono from SVN as described
here - http://mono-project.com/Compiling_Mono .

> ----- Original Message -----
> From: "Ivan N. Zlatev" <contact at i-nz.net>
> To: "peter tsai" <tsai at pinnacle.com.tw>
> Cc: <mono-winforms-list at lists.ximian.com>
> Sent: Wednesday, March 25, 2009 11:38 AM
> Subject: Re: [Mono-winforms-list] Bug 479405 has not patched in Mono 2.4RC3.2 one month's ago
>
>
> On Tue, Mar 24, 2009 at 1:31 AM, peter tsai <tsai at pinnacle.com.tw> wrote:
>>
>> I'm using Mono 2.2 on openSuSE 11.1. Unfortunately, I compile Mono 2.4RC3.2
>> has problem,too.
>> who can help me? thanks in advance.
>
> Fixed in r130179.
>
> The problem was in the DataView class not firing ListChanged when the
> RowFilter changes.
>
>
>>
>> dataGridView1.DataSource = MakeDataTable(); // generate DataTable with 10
>> records
>> DataView view = ((DataTable)dataGridView1.DataSource).DefaultView;
>> view.RowFilter = "Qty>=3 and Qty<=8"; // filter 4 records
>>
>> DataGridView display ok (records is 7) in .net,
>> but mono (2.0.1, 2.2 and 2.4RC3.2) on SUSE 11.1 abnormal (RowFilter not
>> active, so records is still 10).
>> mono 2.4RC3.2 crashed my application
>>
>> namespace MonoBug
>> {
>> public partial class MonoBug : Form
>> {
>> bool inFilter = false;
>> private void button2_Click(object sender, EventArgs e) // bug
>> {
>> DataView view =
>> ((DataTable)dataGridView1.DataSource).DefaultView;
>> if (inFilter)
>> view.RowFilter = "";
>> else
>> view.RowFilter = "Qty>=3 and Qty<=8";
>>
>> // run in .net ok, but mono (2.0.1 and 2.2) on SUSE 11.1
>> abnormal
>> // visual studio 2005 complier on windows XP
>> // dataGridView1.Invalidate();
>>
>> inFilter = !inFilter;
>> }
>>
>> public MonoBug()
>> {
>> InitializeComponent();
>>
>> dataGridView1.ReadOnly = true;
>> dataGridView1.AllowUserToAddRows = false;
>> dataGridView1.DataSource = MakeDataTable(); ;
>> }
>>
>> private DataTable MakeDataTable()
>> {
>> DataTable table = new DataTable();
>>
>> DataColumn column = new DataColumn();
>> column.DataType = System.Type.GetType("System.String");
>> column.Caption = "Item";
>> column.ColumnName = "Item";
>> table.Columns.Add(column);
>>
>> column = new DataColumn();
>> column.DataType = System.Type.GetType("System.Decimal");
>> column.Caption = "Qty";
>> column.ColumnName = "Qty";
>> table.Columns.Add(column);
>>
>> DataRow row;
>> for (int i = 1; i <= 10; i++)
>> {
>> row = table.NewRow();
>> row["Item"] = "Item " + i.ToString();
>> row["Qty"] = i;
>> table.Rows.Add(row);
>> }
>> return table;
>> }
>> }
>> }
>>
>> --
>> View this message in context: http://www.nabble.com/Bug-479405-has-not-patched-in-Mono-2.4RC3.2-one-month%27s-ago-tp22672789p22672789.html
>> Sent from the Mono - WinForms mailing list archive at Nabble.com.
>>
>> _______________________________________________
>> Mono-winforms-list maillist - Mono-winforms-list at lists.ximian.com
>> http://lists.ximian.com/mailman/listinfo/mono-winforms-list
>>
>
>
>
> --
> Kind Regards,
> Ivan N. Zlatev
>
>
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-- 
Kind Regards,
Ivan N. Zlatev