本文整理汇总了C#中System.Windows.Forms.ComboBox.Add方法的典型用法代码示例。如果您正苦于以下问题：C# ComboBox.Add方法的具体用法？C# ComboBox.Add怎么用？C# ComboBox.Add使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Windows.Forms.ComboBox的用法示例。
在下文中一共展示了ComboBox.Add方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: AddProviderNames
///////////////////////////////////////////////////////////////////////
/// <summary>
/// This method populates the specified <see cref="ComboBox" /> item
/// list with the recognized ADO.NET provider names. This method will
/// only work correctly when called from the user-interface thread.
/// </summary>
/// <param name="items">
/// The <see cref="ComboBox.Items" /> property value containing the
/// list of items to be modified. This value cannot be null.
/// </param>
/// <returns>
/// The number of items actually added to the list, which may be zero.
/// </returns>
public static int AddProviderNames(
ComboBox.ObjectCollection items
)
{
int result = 0;
if (items == null)
return result;
IList<string> names = new List<string>();
#if NET_40 || NET_45 || NET_451 || NET_46
names.Add(Ef6ProviderName);
#endif
names.Add(LegacyProviderName);
foreach (string name in names)
{
if (CheckProviderName(name))
{
items.Add(name);
result++;
}
}
return result;
}示例2: RenewCollection
private void RenewCollection(GeoMapLayersMgr layers, ComboBox.ObjectCollection layerCollection, string layerType)
{
for (int i = 0; i < layers.Count; i++)
{
GeoLayer layer = layers[i];
string folderNodeName = (layer as GeoRasterLayer).RasterData.FolderNodeName;
string item = layerType + "_" + folderNodeName + "_" + layer.Name;
layerCollection.Add(item);
this.m_LayerDictionary.Add(item, layer);
}
}示例3: SetLanguage
//Swicth language. Note that the order of items must be preserved
public static void SetLanguage(ComboBox.ObjectCollection items, Type type)
{
StringCollection saveKeys = new StringCollection();
for (int idx = 0; idx < items.Count; idx++)
{
common.myComboBoxItem item = (common.myComboBoxItem)items[idx];
saveKeys.Add(item.Value);
}
if (type == typeof(AppTypes.TimeScale))
{
items.Clear();
for (int idx = 0; idx < saveKeys.Count; idx++)
{
object obj = FindTimeScaleByCode(saveKeys[idx]);
if (obj == null) continue;
AppTypes.TimeScale item = (AppTypes.TimeScale)obj;
items.Add(new common.myComboBoxItem(item.Description, item.Code));
}
return;
}
if (type == typeof(AppTypes.TradeActions))
{
items.Clear();
for (int idx = 0; idx < saveKeys.Count;idx++)
{
object obj = FindCodeInEnum(saveKeys[idx], typeof(AppTypes.TradeActions));
if (obj==null) continue;
AppTypes.TradeActions item = (AppTypes.TradeActions)obj;
items.Add(new common.myComboBoxItem(AppTypes.Type2Text(item), item.ToString()));
}
return;
}
if (type == typeof(AppTypes.TimeRanges))
{
items.Clear();
for (int idx = 0; idx < saveKeys.Count; idx++)
{
object obj = FindCodeInEnum(saveKeys[idx], typeof(AppTypes.TimeRanges));
if (obj == null) continue;
AppTypes.TimeRanges item = (AppTypes.TimeRanges)obj;
items.Add(new common.myComboBoxItem(AppTypes.Type2Text(item), item.ToString()));
}
return;
}
if (type == typeof(AppTypes.StrategyTypes))
{
items.Clear();
for (int idx = 0; idx < saveKeys.Count; idx++)
{
object obj = FindCodeInEnum(saveKeys[idx], typeof(AppTypes.StrategyTypes));
if (obj == null) continue;
AppTypes.StrategyTypes item = (AppTypes.StrategyTypes)obj;
items.Add(new common.myComboBoxItem(AppTypes.Type2Text(item), item.ToString()));
}
return;
}
if (type == typeof(AppTypes.Sex))
{
items.Clear();
for (int idx = 0; idx < saveKeys.Count; idx++)
{
object obj = FindCodeInEnum(saveKeys[idx], typeof(AppTypes.Sex));
if (obj == null) continue;
AppTypes.Sex item = (AppTypes.Sex)obj;
items.Add(new common.myComboBoxItem(AppTypes.Type2Text(item), item.ToString()));
}
return;
}
if (type == typeof(AppTypes.CommonStatus))
{
items.Clear();
for (int idx = 0; idx < saveKeys.Count; idx++)
{
object obj = FindCodeInEnum(saveKeys[idx], typeof(AppTypes.CommonStatus));
if (obj == null) continue;
AppTypes.CommonStatus item = (AppTypes.CommonStatus)obj;
items.Add(new common.myComboBoxItem(AppTypes.Type2Text(item), item.ToString()));
}
return;
}
if (type == typeof(AppTypes.ChartTypes))
{
items.Clear();
for (int idx = 0; idx < saveKeys.Count; idx++)
{
object obj = FindCodeInEnum(saveKeys[idx], typeof(AppTypes.ChartTypes));
if (obj == null) continue;
AppTypes.ChartTypes item = (AppTypes.ChartTypes)obj;
items.Add(new common.myComboBoxItem(AppTypes.Type2Text(item), item.ToString()));
}
return;
}
if (type == typeof(AppTypes.BizSectorTypes))
{
items.Clear();
for (int idx = 0; idx < saveKeys.Count; idx++)
//.........这里部分代码省略.........
示例4: FillSearchItems
public void FillSearchItems(ComboBox.ObjectCollection searchSourceItems)
{
searchSourceItems.Add(new Gurtle.IssueBrowserDialog.MultiFieldIssueSearchSource("All fields", MetaIssue.Properties));
foreach (GoogleCodeIssue.IssueField field in Enum.GetValues(typeof(GoogleCodeIssue.IssueField)))
{
searchSourceItems.Add(new Gurtle.IssueBrowserDialog.SingleFieldIssueSearchSource(field.ToString(), MetaIssue.GetPropertyByField(field),
field == GoogleCodeIssue.IssueField.Summary
|| field == GoogleCodeIssue.IssueField.Id
|| field == GoogleCodeIssue.IssueField.Stars
? Gurtle.IssueBrowserDialog.SearchableStringSourceCharacteristics.None
: Gurtle.IssueBrowserDialog.SearchableStringSourceCharacteristics.Predefined));
}
}示例5: FillTextToSingList
public void FillTextToSingList(ComboBox.ObjectCollection items)
{
items.Clear();
lock (_speechSynthData._textToSingList)
{
foreach (string sT in _speechSynthData._textToSingList)
items.Add(sT);
}
}示例6: FillPromptRateList
public void FillPromptRateList(ComboBox.ObjectCollection items)
{
items.Clear();
foreach (string pS in Enum.GetNames(typeof(PromptRate)))
items.Add(pS);
}