private void SetParameter(string fieldName, GridColumnStyle value)
{
//this.OnChange();
int num1 = this.IndexOf(fieldName);
if (num1 < 0)
{
throw new ArgumentOutOfRangeException(MessageStringManager.GetString("ParameterOutOfRange"));
}
this.Replace(num1, value);
}
/// <summary>
/// 查找与指定对象匹配的列显示样式对象在列表中的位置
/// </summary>
/// <param name="value"></param>
/// <returns></returns>
public int IndexOf(GridColumnStyle value)
{
return(this.IndexOf(value));
}
/// <summary>
/// 列表是否包含指定的对象
/// </summary>
/// <param name="value"></param>
/// <returns></returns>
public bool Contains(GridColumnStyle value)
{
return(-1 != this.IndexOf(value));
}
/// <summary>
/// 向列表添加显示样式对象
/// </summary>
/// <param name="value"></param>
/// <returns></returns>
public GridColumnStyle Add(GridColumnStyle value)
{
this.Add((object)value);
return(value);
}
private void SetParameter(int index, GridColumnStyle value)
{
//this.OnChange();
this.RangeCheck(index);
this.Replace(index, value);
}
/// <summary>
/// 用指定的DataTable等信息创建SQL字典类实例。
/// 列的显示名用DataColumn的Caption代替，需要显示的列及其列宽通过columnWidthes设置
/// </summary>
/// <param name="uniqueName">局部唯一的字典名</param>
/// <param name="sourceData">数据集</param>
/// <param name="codeField">代码字段名</param>
/// <param name="nameField">名称字段名</param>
/// <param name="columnWidthes">需要显示的列名及其列宽</param>
public SqlWordbook(string uniqueName, DataTable sourceData, string codeField, string nameField, Dictionary <string, int> columnWidthes)
: base()
{
Debug.Assert(uniqueName != null, "类名不能为NULL");
Debug.Assert(uniqueName.Length > 0, "类名不能为空");
WordbookName = uniqueName;
Caption = WordbookName;
if (sourceData == null)
{
throw new ArgumentNullException("数据集不能为空");
}
//if (sourceData.Rows.Count == 0)
// throw new ArgumentNullException("数据集中未包含数据");
_bookData = sourceData;
// DataTable中默认RowFilter作为扩展条件保存
ExtraCondition = _bookData.DefaultView.RowFilter;
QuerySentence = "";
if (codeField.Length == 0)
{
throw new ArgumentNullException("必须指定代码字段");
}
if (!sourceData.Columns.Contains(codeField))
{
throw new ArgumentOutOfRangeException("指定的代码字段在数据集中不存在");
}
CodeField = codeField;
QueryCodeField = CodeField;
if (nameField.Length == 0)
{
throw new ArgumentNullException("必须指定名称字段");
}
if (!sourceData.Columns.Contains(nameField))
{
throw new ArgumentOutOfRangeException("指定的名称字段在数据集中不存在");
}
NameField = nameField;
DefaultFilterFields = new Collection <string>();
// 使用默认的代码列和名称列进行过滤
DefaultFilterFields.Add(codeField);
DefaultFilterFields.Add(nameField);
CurrentMatchFields = new Collection <string>();
foreach (string field in DefaultFilterFields)
{
CurrentMatchFields.Add(field);
}
Parameters = new FilterParameterCollection();
ShowStyles = new Collection <GridColumnStyleCollection>();
GridColumnStyleCollection styleCollection = new GridColumnStyleCollection();
GridColumnStyle style;
foreach (KeyValuePair <string, int> keyValue in columnWidthes)
{
style = new GridColumnStyle(keyValue.Key
, sourceData.Columns[keyValue.Key].Caption, keyValue.Value);
styleCollection.Add(style);
}
if (styleCollection.Count == 0)
{
throw new ArgumentException("必须设置字典的显示列信息");
}
ShowStyles.Add(styleCollection);
SelectedStyleIndex = 0;
// Sql字典默认为不缓存数据
CacheTime = -1;
//_useSqlStatement = false;
//_autoAddShortCode = false;
//_shortCodeAdded = true;
//m_DrawConditions = new Collection<CustomDrawSetting>();
}
