//验证字符窜处理相关...
private bool validatedString(MB.WinBase.Common.ColumnPropertyInfo colPropertyInfo, object inputValue, ref string errMsg)
{
bool b = true;
if (colPropertyInfo.MaxLength > 0)
{
b = MB.Util.DataValidated.Instance.ValidatedLength(colPropertyInfo.MaxLength, inputValue.ToString());
if (b == false)
{
//如果检验不通过输出错误的信息
int leng = colPropertyInfo.MaxLength / 2;
errMsg = CLL.Message(MSG_CHECKED_LENGTH, new string[] { colPropertyInfo.Description,
colPropertyInfo.MaxLength.ToString(), leng.ToString() });
return(false);
}
}
if (colPropertyInfo.FitLength > 0)
{
b = MB.Util.DataValidated.Instance.ValidatedFitLength(colPropertyInfo.FitLength, inputValue.ToString());
if (!b)
{
errMsg = CLL.Message(MSG_CHECKED_FIT, new string[] { colPropertyInfo.Description, colPropertyInfo.FitLength.ToString() });
}
}
return(b);
}
//验证数字
private bool validatedNumber(MB.WinBase.Common.ColumnPropertyInfo colPropertyInfo, object inputValue, ref string errMsg)
{
double val = MB.Util.MyConvert.Instance.ToDouble(inputValue);
//判断最大最小值
if (val < colPropertyInfo.MinValue || val > colPropertyInfo.MaxValue)
{
errMsg = CLL.Message(MSG_MIN_MAX_VALUE, colPropertyInfo.Description, colPropertyInfo.MinValue.ToString(), colPropertyInfo.MaxValue.ToString());
return(false);
}
//判断小数点位数
if (colPropertyInfo.MaxDecimalPlaces >= 0)
{
string sv = val.ToString();
if (sv.IndexOf('.') >= 0)
{
int position = sv.Length - sv.LastIndexOf('.') - 1;
if (position > colPropertyInfo.MaxDecimalPlaces)
{
errMsg = CLL.Message(MSG_MAX_PLACES, colPropertyInfo.Description, colPropertyInfo.MaxDecimalPlaces.ToString());
return(false);
}
}
}
return(true);
}
/// <summary>
/// 验证日期格式的字段
/// </summary>
/// <param name="colPropertyInfo">对该字段列的客户端配置属性</param>
/// <param name="inputValue">该列的值</param>
/// <param name="errMsg">错误信息，ref参数，在方法中定义错误信息并传出</param>
/// <returns>验证字段值是否正确，true表示验证正确，false表示验证错误</returns>
private bool validatedDateTime(MB.WinBase.Common.ColumnPropertyInfo colPropertyInfo, object inputValue, ref string errMsg)
{
DateTime val = Convert.ToDateTime(inputValue);
//判断是不是DateTime初始值,如果是初始值，则认为是空
if (!colPropertyInfo.IsNull && val == DateTime.MinValue)
{
string nameDesc = (colPropertyInfo.Description != null && colPropertyInfo.Description.Length > 0) ? colPropertyInfo.Description : colPropertyInfo.Name;
errMsg = CLL.Message(MSG_NOTNULL, nameDesc);
return(false);
}
return(true);
}
//根据指定的ColumnPropertyInfo 判断输入的值是否符合要求。
private bool validated(MB.WinBase.Common.ColumnPropertyInfo colPropertyInfo, MB.WinBase.Common.ColumnEditCfgInfo colEditProInfo, object inputValue, ref string errMsg)
{
bool b;
StringBuilder msgStr = new StringBuilder();
//得到要检验的这个列
//如果是字符窜类型需要检验长度
//如果值为空不需要检验数据类型
if (colPropertyInfo.IsNull == true && (inputValue == null || inputValue.ToString().Length == 0))
{
return(true);
}
if (colPropertyInfo.IsNull != true && (inputValue == null || inputValue.ToString().Length == 0))
{
string nameDesc = (colPropertyInfo.Description != null && colPropertyInfo.Description.Length > 0) ? colPropertyInfo.Description : colPropertyInfo.Name;
msgStr.Append(nameDesc + ":不能为空");
//如果检验不通过输出错误的信息
errMsg = CLL.Message(MSG_NOTNULL, new string[] { nameDesc });
return(false);
}
Type sType = MB.Util.General.CreateSystemType(colPropertyInfo.DataType, false);
if (sType == null)
{
throw new MB.Util.APPException(string.Format("XML 文件中列{0} 的类型配置信息有误,请检查XML 文件配置", colPropertyInfo.Description));
}
b = MB.Util.DataValidated.Instance.ValidatedDataType(sType, inputValue);
if (b == true)
{
if (string.Compare(sType.Name, "String", true) == 0)
{
b = validatedString(colPropertyInfo, inputValue, ref errMsg);
}
else if (Array.IndexOf(NUMBER_DATA_TYPE, sType.Name.ToUpper()) >= 0)
{
b = validatedNumber(colPropertyInfo, inputValue, ref errMsg);
}
else if (Array.IndexOf(DATETIME_DATA_TYPE, sType.Name.ToUpper()) >= 0)
{
b = validatedDateTime(colPropertyInfo, inputValue, ref errMsg);
}
else
{
//其它类型先不做处理 后期根据实际需要再加上
}
}
else
{
errMsg = CLL.Message(MSG_MUST_INPUT, new string[] { colPropertyInfo.Description, MB.Util.DataValidated.Instance.GetTypeValidatedErrMsg(sType) });
return(false);
}
if (colEditProInfo != null && colEditProInfo.IsValidateInputFromDataSource)
{
b = validateColValueInLookUpSource(colPropertyInfo, colEditProInfo, inputValue, ref errMsg);
}
return(b);
}