protected override string GetFirstValue()
{
XQueryDatePicker dateTimePicker = m_QueryControl as XQueryDatePicker;
return(dateTimePicker.Value.ToString("yyyy-MM-dd"));
}
/// <summary>
/// 获取大于等于的查询条件
/// </summary>
/// <param name="firstName"></param>
/// <returns></returns>
protected virtual string GetMoreThanOrEqualCondition(string firstValue)
{
if (this.IsString())
{
return(" and " + this.m_QueryControl.QueryFieldName + ">='" + firstValue + "'");
}
else
{
if (this.m_QueryControl is XQueryDatePicker)
{
//如果是日期类型
XQueryDatePicker queryPicker = this.m_QueryControl as XQueryDatePicker;
bool isQuery = true;
if (queryPicker.ShowCheckBox == true)
{
if (queryPicker.Checked)
{
isQuery = true;
}
else
{
isQuery = false;
}
}
if (isQuery)
{
//如果是日期类型
return(" and convert(VARCHAR(10)," + this.m_QueryControl.QueryFieldName + ",120)>='" + firstValue + "'");
}
else
{
return(string.Empty);
}
}
else if (this.m_QueryControl is XQueryDateTimePicker)
{
//如果是时间类型
XQueryDateTimePicker queryPicker = this.m_QueryControl as XQueryDateTimePicker;
bool isQuery = true;
if (queryPicker.ShowCheckBox == true)
{
if (queryPicker.Checked)
{
isQuery = true;
}
else
{
isQuery = false;
}
}
if (isQuery)
{
//如果是时间类型
return(" and convert(VARCHAR(19)," + this.m_QueryControl.QueryFieldName + ",120)>='" + firstValue + "'");
}
else
{
return(string.Empty);
}
}
else
{
return(" and " + this.m_QueryControl.QueryFieldName + ">=" + firstValue + "");
}
}
}