In windows 8 xaml I wanted to add a editable combobox
for example : I want the following items to be in the combobox : item1, item2 and
When user clicks the combo becomes and the user can enter the text in place
Is this possible?
I have explored isReadOnly isEditable properites but they seem to be readonly properties
When user click in ComboBox You can handle click event and replace ComboBox with TextBox.
Or check this property: ComboBox.IsEditable Property
Related
Good day to all,
I need your help to binding an dropdown in Google App Maker.
I have 2 datasources, one for value and other for options and names. The problem is when I try to filter the dropbox with a textbox value.
in TextBox's onValueChange I put this code but it does not work.
var item = widget.parent.descendants;
app.datasources.Prycts_Cmpns.query.clearFilters();
app.models.FCTRSRCBDS.datasources.Prycts_Cmpns.query.filters.s_AliasCompany._contains=widget.value;
app.models.FCTRSRCBDS.datasources.Prycts_Cmpns.load();
the next code is the datasources options,value and names of the dropdown:
How i can filter this dropdown with the filter?
Thxs
I have a feeling, that
User enters some filter in TextBox
In onValueChange you call clearFilters what wipes user's input
You load Prycts_Cmpns datasource with no filters
So to fix this you can check that the TextBox is bound to app.models.FCTRSRCBDS.datasources.Prycts_Cmpns.query.filters.s_AliasCompany._contains and simplify onValueChnage event handler to this
// at this point filter's value should be already set by binding
app.models.FCTRSRCBDS.datasources.Prycts_Cmpns.load();
I have a combobox in my VB.NET application that is populated using the "Items" property in the property panel. The "Items" property will say "(Collection)" and when selected show a button with "..." This button expands to a new window where you can populate the items in the combobox. The text editor allows me to populate the list and looks like this:
Option 1
Option 2
Option etc...
The combobox populates properly, but when calling the SelectedText value of the combobox:
If ComboBox.SelectedText = "Option 1"
ComboBox.SelectedText is always an empty string (="")
I know I can populate the box in code and set the text and value members through code, but I am wondering why the selectedtext property is essentially blank when populated using the properties panel.
What i wanted is after binding combobox, the first item ( first item will be always header like 'Select Item') need to be in selected style, means the blue back color and typing will overwrite that item (autocomplete starts then).
dropdownstyle is dropdown so that user can type inside combobox.
Wanted like this
When the combobox gets focus the text will be selected automatically.
If you want the combobox to get focus right after the binding you can use
ComboBox1.DataSource = oDataSource
ComboBox1.Focus()
There are two methods :
comboBox1.Focus();
or
comboBox1.select(0, comboBox1.text.Length);
I have a combo box in my winform. I have some items in it. I want to run the autocompelete true and fill from listitems. I am getting this property worked but i want that all the list items should be present in the combo and the whatever i type should remain at the top.
Please suggest
Thanks
to add the listbox item to the combobox you could use:
ComboBox1.Items.AddRange((From item In ListBox1.Items Select item).ToArray)
I have a Data Grid View and some of the columns are of type ComboBox. What happends is that when I click on a cell that's a ComboBox it Selects the ComboBox but I have to click it again for it dropdown and show the Combox Items. How can I have it do this with one click?
Set your DataGridView's EditMode property to DataGridViewEditMode.EditOnEnter.