public void SetReferenceExpression(string reference)
{
runtimeDataBinding.Expression = reference;
this.parsed = true;
this.bindingType = DataBindingType.Reference;
}
public DesignTimeDataBinding(string propName, Type propType, string reference, bool asReference)
{
Debug.Assert(asReference == true);
this.runtimeDataBinding = new DataBinding(propName, propType, reference);
this.bindingType = DataBindingType.Reference;
this.parsed = true;
}
public DesignTimeDataBinding(string propName, Type propType, string bindngContainer, string bindingPath, string bindngFormat)
{
string expression = CreateDataBinderEvalExpression(bindingContainer, bindingPath, bindingFormat);
this.runtimeDataBinding = new DataBinding(propName, propType, expression);
this.bindingType = DataBindingType.DataBinderEval;
this.bindingContainer = bindingContainer;
this.bindingPath = bindingPath;
this.bindingFormat = bindingFormat;
this.parsed = true;
}
public void SetDataBinderEvalExpression(string bindingContainer, string bindingPath, string bindingFormat)
{
this.bindingContainer = bindingContainer;
this.bindingPath = bindingPath;
this.bindingFormat = bindingFormat;
this.parsed = true;
this.bindingType = DataBindingType.DataBinderEval;
runtimeDataBinding.Expression = CreateDataBinderEvalExpression(bindingContainer, bindingPath, bindingFormat);
}
/// <summary>
/// Constructs the data binding with the details
/// </summary>
/// <param name="bindingType">The binding type</param>
/// <param name="expression">The expression</param>
public DataBinding
(
DataBindingType bindingType,
string expression
)
{
Validate.IsNotEmpty(expression);
this.BindingType = bindingType;
this.Expression = expression;
}
private void EnsureExpressionParsed()
{
if (parsed == false)
{
bindingType = DataBindingType.Custom;
if (ParseDataBinderEvalExpression())
{
bindingType = DataBindingType.DataBinderEval;
}
else if (ParseReferenceExpression())
{
bindingType = DataBindingType.Reference;
}
parsed = true;
}
}
/// <summary>
/// 创建Form 的控件绑定和显示配置处理。
/// </summary>
/// <param name="uIXmlConfigFile">显示Form 关联对应的XML 配置文件名称。</param>
/// <param name="uIDataBindingType">Form 控件绑定创建的方式。</param>
/// <param name="communicationDataType">层之间数据传递的类型。</param>
public RuleClientLayoutAttribute(string uIXmlConfigFile, DataBindingType uIDataBindingType, CommunicationDataType communicationDataType)
{
_UIXmlConfigFile = uIXmlConfigFile;
_UIDataBindingType = uIDataBindingType;
_CommunicationDataType = communicationDataType;
}
