/// <summary>
/// 生成条件样式
/// </summary>
/// <param name="info">XtraStyleConditionInfo</param>
/// <param name="gridView">GridView</param>
/// <returns></returns>
public static StyleFormatCondition CreateFormatCondition(XtraStyleConditionInfo info, GridView gridView)
{
var col = gridView.Columns.ColumnByFieldName(info.ColumnName);
if (col == null)
{
MB.Util.TraceEx.Write("Style Format condition 列名称的配置，在数据源中找不到对应的列，请检查。", MB.Util.APPMessageType.SysWarning);
return null;
}
col.AppearanceCell.Options.UseTextOptions = true;
DevExpress.XtraGrid.StyleFormatCondition formatCondition = new StyleFormatCondition(info.Condition,
col, info.StyleName, info.Value, info.Value2, info.ApplyToRow);
if (!string.IsNullOrEmpty(info.Expression))
{
formatCondition.Condition = FormatConditionEnum.Expression;
formatCondition.Expression = info.Expression;
}
formatCondition.Tag = info.Name;
formatCondition.Appearance.Font = info.ForeFont;
formatCondition.Appearance.ForeColor = info.ForeColor;
formatCondition.Appearance.BackColor = info.BackColor;
return formatCondition;
}
private void butAddCondition_Click(object sender, System.EventArgs e)
{
string cName = getConditionName(_CurrentOptionsInfo.StyleConditions);
XtraStyleConditionInfo cInfo = new XtraStyleConditionInfo(cName);
cInfo.Tag = _GridView;
_CurrentOptionsInfo.StyleConditions.Add(cInfo);
lstCondition.Items.Add(cInfo);
lstCondition.SelectedItem = cInfo;
}
/// <summary>
/// 获取设置的样式集合
/// </summary>
/// <param name="parentNode"></param>
/// <param name="obj"></param>
/// <returns></returns>
private List <MB.XWinLib.DesignEditor.XtraStyleConditionInfo> createStyleInfoList(XmlNode parentNode, object obj)
{
List <MB.XWinLib.DesignEditor.XtraStyleConditionInfo> nodeStylesList = new List <MB.XWinLib.DesignEditor.XtraStyleConditionInfo>();
try
{
foreach (XmlNode node in parentNode.ChildNodes)
{
System.Xml.XmlAttributeCollection nodeAttList = node.Attributes;
MB.XWinLib.DesignEditor.XtraStyleConditionInfo newStyleInfo = new XtraStyleConditionInfo();
Type t = newStyleInfo.GetType();
PropertyInfo[] pInfos = t.GetProperties();
if (newStyleInfo == null)
{
continue;
}
foreach (XmlNode xmlNode in node.ChildNodes)
{
PropertyInfo propValue = t.GetProperty(xmlNode.Name);
if (propValue == null)
{
continue;
}
if (string.Compare(propValue.PropertyType.Name, "string", true) == 0)
{
propValue.SetValue(newStyleInfo, xmlNode.InnerText, null);
}
else if (propValue.PropertyType.IsEnum && string.Compare(xmlNode.Name, "Condition", true) == 0)
{
propValue.SetValue(newStyleInfo, FromName(xmlNode.InnerText), null);
}
else
{
switch (propValue.PropertyType.Name)
{
case "Color":
// 原来的代码保存的是Argb,读取的是FormName.改成一致使用Argb.XiaoMin
int argb = 0;
if (int.TryParse(xmlNode.InnerText, out argb))
{
propValue.SetValue(newStyleInfo, Color.FromArgb(argb), null);
}
else
{
// 写入日志,颜色转换有误
}
break;
case "Font":
object f = createFont(xmlNode);
if (f != null)
{
propValue.SetValue(newStyleInfo, f, null);
}
break;
case "Image":
if (!string.IsNullOrEmpty(xmlNode.InnerText))
{
propValue.SetValue(newStyleInfo, MB.Util.MyConvert.Instance.Base64StringToImage(xmlNode.InnerText), null);
}
break;
default:
if (propValue.PropertyType.IsValueType)
{
propValue.SetValue(newStyleInfo, Convert.ChangeType(xmlNode.InnerText, propValue.PropertyType), null);
}
else
{
Debug.Assert(false, "类型" + xmlNode.Name + "还没有处理.");
}
break;
}
}
}
nodeStylesList.Add(newStyleInfo);
}
}
catch (TypeLoadException)
{
}
return(nodeStylesList);
}
