How to find index by value in ComboBox 發行項 2013/01/05 Question Saturday, January 5, 2013 4:32 AM Hello I am using VB 2008 for creating Win Forms Application. For one of my combo box I want to select it's item using Item Value of that item. To do this i tried dim myVal ...
-(id)comboBox:(NSComboBox*)aComboBoxobjectValueForItemAtIndex:(NSInteger)index{ pragmaunused(aComboBox)return[dataSourceobjectAtIndex:index];} -(NSUInteger)comboBox:(NSComboBox*)aComboBoxindexOfItemWithStringValue:(NSString*)string{ pragmaunused(aComboBox)return[dataSourceindexOfObjec...
delete" includeParams="none" />', false, 'processWindow', 0, 0); } }], //DataGrid列配置对象 columns:[[ //field:列字段名称 {field:'id',hidden:true}, {field:'operationDate',title:'运维日期',width:150,align:"center", formatter:function(value,row,index){ var year = new Date(row....
int nIndex = m_cbExample.FindStringExact( nStartAfter, “value to befound”); nStartAfter指明从哪一行开始查找。如果查找成功,返回的是该项的位置;否则,返回CB_ERR。 也可以选中包含指定字符串的项,如: int nIndex = m_cbExample.SelectString( nStartAfter, “value to beselected”); 5、删除控件中...
valueField: 'id', textField: 'text', onChange: function (newVal,oldVal) { //alert("newVal:"+newVal+",oldVal:"+oldVal); //searchPSLeftDatas(); } //选择成功传入此项的节点数据 /*onSelect:function(node){ //此节点中id为outPutCode,text为psName ...
FindStringExact is used to find the exact string match inside a combo box. int nIndex = m_cbExample.FindStringExact(0, "Value to be found"); The string position inside the combo box control is the return value. It returns CB_ERR if it was unsuccessful in finding the string. ...
(); } private void findButton_Click(object sender, System.EventArgs e) { int index = comboBox1.FindString(textBox2.Text); comboBox1.SelectedIndex = index; } private void showSelectedButton_Click(object sender, System.EventArgs e) { int selectedIndex = comboBox1.SelectedIndex; Object selected...
ComboBox { model: ListModel { ListElement { text: "Banana" } ListElement { text: "Apple" } ListElement { text: "Coconut" } } Component.onCompleted: currentIndex = find("Coconut") } 3、int indexOfValue(object value) 返回指定值的索引,如果未找到匹配项,则返回 -1。 此函数只能在 ComboBo...
设置ImageIndex索引,与Imagelist索引对应,value为你字段的值。ps:假设字段值1要显示imagelist的第一张图片,ImageIndex=0,Value=1。 奇偶行变色: OptionsView.EnableAppearanceEvenRow = true; OptionsView.EnableAppearanceOddRow = true; Appearance.EvenRow.BackColor = Color.FromArgb(150, 237, 243, 254); ...
4、在控件中查找给定Item 这种操作一般用于在程序中动态修改控件中该项的值,可以用函数FindStringExact() 精确匹配,如: int nIndex = m_cbExample.FindStringExact...也可以选中包含指定字符串的项,如: int nIndex = m_cbExample.SelectString( nStartAfter, “value to be selected”); 5、删除控件中的......