public DataFilterComboDescriptorItem(
string propertyName,
System.Type propertyType,
object dataSource,
string displayMember,
string valueMember,
RadDropDownStyle dropDownStyle,
AutoCompleteMode autoCompleteMode)
: this(propertyName, propertyType, dataSource, displayMember, valueMember)
{
this.dropDownStyle = dropDownStyle;
this.autoCompleteMode = autoCompleteMode;
}
protected override void InitializeFields()
{
base.InitializeFields();
this.dropDownStyle = RadDropDownStyle.DropDownList;
this.autoCompleteMode = AutoCompleteMode.None;
}
/// <summary>
/// 下拉選單設定
/// </summary>
/// <param name="modelList">List資料</param>
/// <param name="ddl">下拉選單元件</param>
/// <param name="autoCompleteFlag">是否Auto-Complete +FontSize 13f</param>
/// <param name="selectEmpty">預設選擇空值</param>
/// <param name="insertEmptyData">modelList是否塞入空值</param>
public void DropDownListSet(List <DropDownModel> modelList, RadDropDownList ddl, bool autoCompleteFlag, bool selectEmpty, bool insertEmptyData, int DropDownItemCount = 10, RadDropDownStyle DropDownStyle = RadDropDownStyle.DropDown)
{
if (insertEmptyData)
{
modelList.Insert(0, new DropDownModel {
DISPLAYTEXT = "", VALUE = ""
});
}
ddl.DisplayMember = "DISPLAYTEXT";
ddl.ValueMember = "VALUE";
ddl.DataSource = modelList;
//DropDownList From Arrow Button
ddl.DropDownListElement.DropDownStyle = DropDownStyle;
ddl.DropDownListElement.DropDownSizingMode = SizingMode.UpDown;
ddl.DropDownListElement.ListElement.ItemHeight = 25;
ddl.DropDownListElement.DefaultItemsCountInDropDown = DropDownItemCount; //預設下拉選單數量
//ddl.DropDownListElement.DropDownHeight = DropDownItemCount * (ddl.Font.Height + 8); //下拉選單高
ddl.DropDownListElement.ListElement.VisualItemFormatting += ListElemet_VisulItemFormatting; //按鈕下拉選單
if (autoCompleteFlag)
{
ddl.AutoCompleteMode = AutoCompleteMode.SuggestAppend;
//ddl.DropDownSizingMode = SizingMode.UpDown;
ddl.DropDownListElement.AutoCompleteSuggest.SuggestMode = SuggestMode.Contains;
ddl.DropDownListElement.AutoCompleteSuggest.DropDownList.ItemHeight = 25;
ddl.DropDownListElement.AutoCompleteSuggest.DropDownList.DefaultItemsCountInDropDown = DropDownItemCount;
//ddl.DropDownListElement.AutoCompleteSuggest.DropDownList.DropDownHeight = DropDownItemCount * (ddl.Font.Height + 8);
ddl.DropDownListElement.AutoCompleteSuggest.DropDownList.DropDownSizingMode = SizingMode.UpDown;
ddl.DropDownListElement.AutoCompleteSuggest.DropDownList.VisualItemFormatting += ListElemet_VisulItemFormatting; //自動完成下拉
}
if (selectEmpty)
{
ddl.SelectedValue = "";
}
}
