in your case you should change
(int)comboBoxStore.GetValue(ti,1)!=2
for
(string)comboBoxStore.GetValue(ti,1)!="2"
Regards
On 6/20/05, Ricard Rosson Llobet <[EMAIL PROTECTED]> wrote:
Hi. When I have to set an item in a Combo box I do the following:
First I have to know which TreeIter is containing the value I want to set. If I don't know that TreeIter, then I have to search it by hand doing the following:
TreeIter ti;
comboBoxStore.GetIterFirst(out ti)
do
{
if ((int)comboBoxStore.GetValue(ti,1)==2 /*The value I look for*/ )
break;
}while (comboBoxStore.IterNext(ref ti))
//This loop doesn't check if a value has been found so I will check if the last TreeIter has the value I look for
if ((int)comboBoxStore.GetValue(ti,1)!=2 /*The value I look for*/ )
{
//Haven't found the value in the TreeStore
}
once I know The TreeIter I set it as the active TreeIter in the ComboBox:
cbFiltro.SetActiveIter(ti);
if I don't want to search the TreeIter I have to know it beforehand saving it somewhere:
TreeIter[] ti=new TreeIter[3];
ti[0]=comboBoxStore.AppendValues("Option #1", "1");
ti[1]=comboBoxStore.AppendValues("Option #2", "2");
ti[2]=comboBoxStore.AppendValues("Option #3", "3");
(...)
cbFiltro.SetActiveIter(ti[1]);
I suppose this should work for you too.
On 6/19/05, Paulinho <[EMAIL PROTECTED] > wrote:Hi all,
I need to set a item in ComboBox, How i do that ?
In Web i just make this:
myCombo.SelectedValue = "2" , automatically myCombo show me "Description
of Option #2"
sorry i'm novice in GTK# client applications
my code:
CellRendererText descricao = new CellRendererText ();
CellRendererText id = new CellRendererText ();
comboBoxStore = new ListStore (typeof (string), typeof (string));
cbFiltro.Model = comboBoxStore;
cbFiltro.PackStart (descricao, false);
cbFiltro.AddAttribute (descricao, "text" , 0);
comboBoxStore.AppendValues("Option #1", "1");
comboBoxStore.AppendValues ("Option #2", "2");
comboBoxStore.AppendValues("Option #3", "3");
...
...
string mySelection = "2";
???
How to set the row of ListStore or ComboBox using a value into variable
"mySelection" ?
Magalhaes
/* Sorry my english */
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