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Support (int long dec dob Guid).ToString(format)

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sunkaixuan 2023-08-13 22:55:04 +08:00
parent 187704bf7e
commit 38947d05e3
6 changed files with 94 additions and 0 deletions
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17
Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/Entities/QueryableFormat.cs Normal file
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@ -0,0 +1,17 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SqlSugar
{
internal class QueryableFormat
{
public Type Type { get; set; }
public string TypeString { get; set; }
public string Format { get; set; }
public string PropertyName { get; set; }
public string MethodName { get; set; }
}
}

2
Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/QueryBuilder.cs
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@ -1003,6 +1003,8 @@ namespace SqlSugar
#endregion
#region NoCopy
internal List<QueryableFormat> QueryableFormats { get; set; }
internal bool IsClone { get; set; }
public bool NoCheckInclude { get; set; }
public virtual bool IsSelectNoAll { get; set; } = false;

22
Src/Asp.Net/SqlSugar/ExpressionsToSql/ResolveItems/BaseResolve_Item.cs
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@ -18,6 +18,28 @@ namespace SqlSugar
parameter.Context.Result.Append(this.Context.GetAsString2(asName, this.Context.DbMehtods.NewUid(null)));
return;
}
else if (ExpressionTool.GetMethodName(item) == "ToString"
&&(item as MethodCallExpression)?.Arguments?.Count()==1
&& (item as MethodCallExpression)?.Object?.Type!=UtilConstants.DateType
&& this.Context?.SugarContext?.QueryBuilder!=null)
{
var format=ExpressionTool.GetExpressionValue((item as MethodCallExpression)?.Arguments[0]);
var childExpression = (item as MethodCallExpression)?.Object;
var type=childExpression.Type;
if (this.Context.SugarContext.QueryBuilder.QueryableFormats == null)
{
this.Context.SugarContext.QueryBuilder.QueryableFormats = new List<QueryableFormat>();
}
this.Context.SugarContext.QueryBuilder.QueryableFormats.Add(new QueryableFormat() {
Format=format+"",
PropertyName=asName,
Type=type,
TypeString=type.FullName,
MethodName= "ToString"
});
parameter.Context.Result.Append(this.Context.GetAsString2(asName, GetNewExpressionValue(childExpression)));
return;
}
this.Expression = item;
this.Start();
if (ExpressionTool.GetMethodName(item) == "MappingColumn")

7
Src/Asp.Net/SqlSugar/Infrastructure/ContextMethods.cs
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@ -482,6 +482,12 @@ namespace SqlSugar
if (readerValues.Any(it => it.Key.Equals(name, StringComparison.CurrentCultureIgnoreCase)))
{
var addValue = readerValues.ContainsKey(name) ? readerValues[name] : readerValues.First(it => it.Key.Equals(name, StringComparison.CurrentCultureIgnoreCase)).Value;
if (addValue!=null&&this.QueryBuilder?.QueryableFormats?.Any(it=>it.PropertyName==name)==true)
{
var valueFomatInfo = this.QueryBuilder?.QueryableFormats?.First(it => it.PropertyName == name);
addValue =UtilMethods.GetFormatValue(addValue,valueFomatInfo);
}
if (addValue == DBNull.Value || addValue == null)
{
if (item.PropertyType.IsIn(UtilConstants.IntType, UtilConstants.DecType, UtilConstants.DobType, UtilConstants.ByteType))
@ -524,6 +530,7 @@ namespace SqlSugar
return result;
}
private void SetAppendColumns(IDataReader dataReader)
{

1
Src/Asp.Net/SqlSugar/SqlSugar.csproj
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@ -124,6 +124,7 @@
<Compile Include="Abstract\InsertableProvider\InsertMethodInfo.cs" />
<Compile Include="Abstract\QueryableProvider\Entities\AppendNavInfoList.cs" />
<Compile Include="Abstract\QueryableProvider\Entities\QueryableAppendColumn.cs" />
<Compile Include="Abstract\QueryableProvider\Entities\QueryableFormat.cs" />
<Compile Include="Abstract\QueryableProvider\Entities\SqlInfo.cs" />
<Compile Include="Abstract\QueryableProvider\Entities\SubQueryToListDefaultT.cs" />
<Compile Include="Abstract\QueryableProvider\QueryableExecuteSqlAsync.cs" />

45
Src/Asp.Net/SqlSugar/Utilities/UtilMethods.cs
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@ -18,6 +18,51 @@ namespace SqlSugar
{
public class UtilMethods
{
/// <summary>
/// Available only in Select,Handles logic that cannot be completed by an expression
/// </summary>
/// <param name="addValue"></param>
/// <param name="valueFomatInfo"></param>
/// <returns></returns>
internal static object GetFormatValue(object addValue, QueryableFormat valueFomatInfo)
{
if (valueFomatInfo.MethodName == "ToString")
{
if (valueFomatInfo.Type == UtilConstants.GuidType)
{
addValue = Guid.Parse(addValue + "").ToString(valueFomatInfo.Format);
}
else if (valueFomatInfo.Type == UtilConstants.ByteType)
{
addValue = Convert.ToByte(addValue + "").ToString(valueFomatInfo.Format);
}
else if (valueFomatInfo.Type == UtilConstants.IntType)
{
addValue = Convert.ToInt32(addValue + "").ToString(valueFomatInfo.Format);
}
else if (valueFomatInfo.Type == UtilConstants.LongType)
{
addValue = Convert.ToInt64(addValue + "").ToString(valueFomatInfo.Format);
}
else if (valueFomatInfo.Type == UtilConstants.UIntType)
{
addValue = Convert.ToUInt32(addValue + "").ToString(valueFomatInfo.Format);
}
else if (valueFomatInfo.Type == UtilConstants.ULongType)
{
addValue = Convert.ToUInt64(addValue + "").ToString(valueFomatInfo.Format);
}
else if (valueFomatInfo.Type == UtilConstants.DecType)
{
addValue = Convert.ToDecimal(addValue + "").ToString(valueFomatInfo.Format);
}
else if (valueFomatInfo.Type == UtilConstants.DobType)
{
addValue = Convert.ToDouble(addValue + "").ToString(valueFomatInfo.Format);
}
}
return addValue;
}
public static int CountSubstringOccurrences(string mainString, string searchString)
{
string[] substrings = mainString.Split(new string[] { searchString }, StringSplitOptions.None);