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*增加TDSQLForPGODBC的支持

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guoshun.du
2024-09-20 15:52:10 +08:00
parent 05788a10f2
commit dbb1945b03
31 changed files with 5568 additions and 1 deletions
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192
Src/Asp.NetCore2/SqlSugar.TDSQLForPGODBC/Utilities/UtilConvert.cs Normal file
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Linq.Expressions;
using System.Text;
namespace SqlSugar.TDSQLForPGODBC
{
internal static class UtilConvert
{
public static int ObjToInt(this object thisValue)
{
int reval = 0;
if (thisValue == null) return 0;
if (thisValue is Enum)
{
return Convert.ToInt32(thisValue);
}
if (thisValue != null && thisValue != DBNull.Value && int.TryParse(thisValue.ToString(), out reval))
{
return reval;
}
return reval;
}
public static long ObjToLong(this object thisValue)
{
long reval = 0;
if (thisValue == null) return 0;
if (thisValue is Enum)
{
return Convert.ToInt64(thisValue);
}
if (thisValue != null && thisValue != DBNull.Value && long.TryParse(thisValue.ToString(), out reval))
{
return reval;
}
return reval;
}
public static int ObjToInt(this object thisValue, int errorValue)
{
int reval = 0;
if (thisValue is Enum)
{
return (int)thisValue;
}
if (thisValue != null && thisValue != DBNull.Value && int.TryParse(thisValue.ToString(), out reval))
{
return reval;
}
return errorValue;
}
public static double ObjToMoney(this object thisValue)
{
double reval = 0;
if (thisValue != null && thisValue != DBNull.Value && double.TryParse(thisValue.ToString(), out reval))
{
return reval;
}
return 0;
}
public static double ObjToMoney(this object thisValue, double errorValue)
{
double reval = 0;
if (thisValue != null && thisValue != DBNull.Value && double.TryParse(thisValue.ToString(), out reval))
{
return reval;
}
return errorValue;
}
public static bool EqualCase(this string thisValue,string equalValue)
{
if ( thisValue!=null && equalValue != null)
{
return thisValue.ToLower() == equalValue.ToLower();
}
else
{
return thisValue == equalValue;
}
}
public static string ObjToString(this object thisValue,Func<DateTime,string> formatTime)
{
if (formatTime != null&&thisValue is DateTime)
{
var dt = Convert.ToDateTime(thisValue);
return formatTime(dt);
}
else
{
return thisValue.ObjToStringNoTrim();
}
}
public static string ObjToString(this object thisValue)
{
if (thisValue != null) return thisValue.ToString().Trim();
return "";
}
public static string ObjToStringNoTrim(this object thisValue)
{
if (thisValue != null) return thisValue.ToString();
return "";
}
public static string ObjToStringNew(this object thisValue)
{
if (thisValue != null && thisValue is byte[])
{
return string.Join("|",thisValue as byte[]);
}
if (thisValue != null) return thisValue.ToString().Trim();
return "";
}
public static string ObjToString(this object thisValue, string errorValue)
{
if (thisValue != null) return thisValue.ToString().Trim();
return errorValue;
}
public static Decimal ObjToDecimal(this object thisValue)
{
Decimal reval = 0;
if (thisValue != null && thisValue != DBNull.Value && decimal.TryParse(thisValue.ToString(), out reval))
{
return reval;
}
return 0;
}
public static Decimal ObjToDecimal(this object thisValue, decimal errorValue)
{
Decimal reval = 0;
if (thisValue != null && thisValue != DBNull.Value && decimal.TryParse(thisValue.ToString(), out reval))
{
return reval;
}
return errorValue;
}
public static DateTime ObjToDate(this object thisValue)
{
if (thisValue is DateTime)
{
return (DateTime)thisValue;
}
DateTime reval = DateTime.MinValue;
if (thisValue != null && thisValue != DBNull.Value && DateTime.TryParse(thisValue.ToString(), out reval))
{
reval = Convert.ToDateTime(thisValue);
}
return reval;
}
public static DateTime ObjToDate(this object thisValue, DateTime errorValue)
{
if (thisValue is DateTime)
{
return (DateTime)thisValue;
}
DateTime reval = DateTime.MinValue;
if (thisValue != null && thisValue != DBNull.Value && DateTime.TryParse(thisValue.ToString(), out reval))
{
return reval;
}
return errorValue;
}
public static bool ObjToBool(this object thisValue)
{
bool reval = false;
if (thisValue != null && thisValue != DBNull.Value && bool.TryParse(thisValue.ToString(), out reval))
{
return reval;
}
return reval;
}
internal static MemberExpression ToMemberExpression(Expression parentIdExpression)
{
if (parentIdExpression is UnaryExpression)
{
return (parentIdExpression as UnaryExpression).Operand as MemberExpression;
}
else
{
return parentIdExpression as MemberExpression;
}
}
}
}