public static string GetPreParameter(List <ColumnInfo> keys, bool IdentityisPrior, string DbType)
{
StringPlus stringPlus1 = new StringPlus();
StringPlus stringPlus2 = new StringPlus();
stringPlus1.AppendSpaceLine(3, CodeCommon.DbParaHead(DbType) + "Parameter[] parameters = {");
ColumnInfo identityKey = CodeCommon.GetIdentityKey(keys);
bool flag = CodeCommon.HasNoIdentityKey(keys);
if (IdentityisPrior && identityKey != null || !flag && identityKey != null)
{
stringPlus1.AppendSpaceLine(5, "new " + CodeCommon.DbParaHead(DbType) + "Parameter(\"" + CodeCommon.preParameter(DbType) + identityKey.ColumnName + "\", " + CodeCommon.DbParaDbType(DbType) + "." + CodeCommon.DbTypeLength(DbType, identityKey.TypeName, "") + ")");
stringPlus2.AppendSpaceLine(3, "parameters[0].Value = " + identityKey.ColumnName + ";");
}
else
{
int num = 0;
foreach (ColumnInfo columnInfo in keys)
{
if (columnInfo.IsPrimaryKey || !columnInfo.IsIdentity)
{
stringPlus1.AppendSpaceLine(5, "new " + CodeCommon.DbParaHead(DbType) + "Parameter(\"" + CodeCommon.preParameter(DbType) + columnInfo.ColumnName + "\", " + CodeCommon.DbParaDbType(DbType) + "." + CodeCommon.DbTypeLength(DbType, columnInfo.TypeName, columnInfo.Length) + "),");
stringPlus2.AppendSpaceLine(3, "parameters[" + num.ToString() + "].Value = " + columnInfo.ColumnName + ";");
++num;
}
}
stringPlus1.DelLastComma();
}
stringPlus1.AppendSpaceLine(3, "};");
stringPlus1.Append(stringPlus2.Value);
return(stringPlus1.Value);
}
public static string GetWhereParameterExpression(List <ColumnInfo> keys, bool IdentityisPrior, string DbType)
{
StringPlus stringPlus = new StringPlus();
ColumnInfo identityKey = CodeCommon.GetIdentityKey(keys);
bool flag = CodeCommon.HasNoIdentityKey(keys);
if (IdentityisPrior && identityKey != null || !flag && identityKey != null)
{
stringPlus.Append(identityKey.ColumnName + "=" + CodeCommon.preParameter(DbType) + identityKey.ColumnName);
}
else
{
foreach (ColumnInfo columnInfo in keys)
{
if (columnInfo.IsPrimaryKey || !columnInfo.IsIdentity)
{
stringPlus.Append(columnInfo.ColumnName + "=" + CodeCommon.preParameter(DbType) + columnInfo.ColumnName + " and ");
}
}
stringPlus.DelLastChar("and");
}
return(stringPlus.Value);
}
