C # Control (v): Combobox

drop-down list

Property:

Behavior:

DrawMode

Dropdownheight

DropDownWidth

IntegralHeight

ItemHeight

MaxDropDownItems

MaxLength

Sorted

Data:

DataSource

DisplayMember

Items

ValueMember

Miscellaneous:

AutoCompleteCustomSource

AutoCompleteMode

AutoCompleteSource

FormatString

Formattingenabled

Event:

DropDown

Dropdownclosed

Dropdownstylechanged

MeasureItem

SelectionChangeCommitted

Textupdate

Add Item:

1 Private void Dobinddata () 2         {3for              (int05; i++)4             {5                 1); 6             }7         }

View Code

To add a data source:

1  Private voidDobinddatasource ()2         {3             //construct a data source (or query from a database)4DataTable ADt =NewDataTable ();5DataColumn ADC1 =NewDataColumn ("f_id",typeof(int));6DataColumn ADC2 =NewDataColumn ("F_name",typeof(string));7 ADt.Columns.Add (ADC1);8 ADt.Columns.Add (ADC2);9              for(inti =0; I <3; i++)Ten             { OneDataRow ADR =Adt.newrow (); Aadr[0] = i+1; -adr[1] ="name_"+ (i+1); - ADt.Rows.Add (ADR); the             } -             //to bind -Combobox1.displaymember ="F_name";//the column name that the control displays -Combobox1.valuemember ="f_id";//column name of the control value +Combobox1.datasource =ADt; -}

View Code

C # Control (v): Combobox