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cxGrid中对列属性的判断和转换笔记

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  • Post category:其他


uses cxDataStorage

  AColumn.DataBinding.ValueType := TcxIntegerValueType;
DataBinding.ValueTypeClass = TcxStringValueType
    PropertiesClass := TcxComboBoxProperties;
    PropertiesClass := TcxTextEditProperties;
DataBinding.ValueTypeClass = TcxBooleanValueType
    PropertiesClass := TcxCheckBoxProperties;
DataBinding.ValueTypeClass = TcxIntegerValueType
    PropertiesClass := TcxSpinEditProperties;

    clnSkill.DataBinding.ValueTypeClass := TcxStringValueType;
    clnGrade.DataBinding.ValueTypeClass := TcxVariantValueType;
    clnName.DataBinding.ValueTypeClass := TcxStringValueType;

Columns[I].DataBinding.ValueTypeClass := TcxFloatValueType

  if <AColumn>.DataBinding.ValueTypeClass = TcxIntegerValueType then
  begin
  ...   // Integer
  end
  else
    if <AColumn>.DataBinding.ValueTypeClass = TcxStringValueType then
    begin
    ...  // String
    end
...

Columns[I].PropertiesClass := TcxTextEditProperties;
Columns[i].PropertiesClassName:= 'TcxDateEditProperties';
Columns[i].PropertiesClassName:='TcxMemoProperties';
注意区别：Class和ClassName






 






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