- Ir a ejecutar.
- escribir cmd y ejecutarlo como administrador.
- C:\Program Files (x86)\Microsoft Visual Studio 14.0\Common7\IDE>devenv.exe /ResetUserData
martes, 29 de agosto de 2017
Visual Studio crashes when trying to add a DataSet to an rdlc Report
Para solucionar este bug hay que hacer lo siguiente:
martes, 1 de agosto de 2017
Report Viewer Configuration Error -The Report Viewer Web Control HTTP Handler has not been registered in the application's web.config file. Add
Hay que agregar 3 etiquetas:
1)
<compilation debug="true" targetFramework="4.5.2">
<buildProviders>
<add extension=".rdlc" type="Microsoft.Reporting.RdlBuildProvider"/>
</buildProviders>
2)
<assemblies>
<add assembly="Microsoft.ReportViewer.WebForms, Version=12.0.0.0, Culture=neutral, PublicKeyToken=89845DCD8080CC91"/>
<add assembly="Microsoft.ReportViewer.Common, Version=12.0.0.0, Culture=neutral, PublicKeyToken=89845DCD8080CC91"/>
<add assembly="Microsoft.Build.Framework, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
</assemblies>
3)
<system.webServer>
<handlers>
<add name="ReportViewerWebControlHandler" preCondition="integratedMode" verb="*" path="Reserved.ReportViewerWebControl.axd" type="Microsoft.Reporting.WebForms.HttpHandler, Microsoft.ReportViewer.WebForms, Version=12.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91" />
</handlers>
...
The Report Viewer Web Control requires a System.Web.UI.ScriptManager on the web form
Agregar en la Web Form la siguiente etiqueta:
<asp:ScriptManager ID="ScriptManager1" runat="server"></asp:ScriptManager>
<asp:ScriptManager ID="ScriptManager1" runat="server"></asp:ScriptManager>
miércoles, 21 de diciembre de 2016
CS0234: El tipo o el nombre del espacio de nombres 'Html' no existe en el espacio de nombres 'System.Web.Mvc'
Para solucionar esto, hay que ir al Explorador de Soluciones-> References
Luego clic con el boton derecho y seleccionar propiedades.
Luego En la propiedad de Copia Local= True
Luego clic con el boton derecho y seleccionar propiedades.
Luego En la propiedad de Copia Local= True
viernes, 28 de octubre de 2016
Código de las culturas
Algo muy útil que siempre nos hace falta y perdemos tiempo en buscarlo.
.
| af | Afrikaans | sq | Albanian |
| ar-sa | Arabic (Saudi Arabia) | ar-iq | Arabic (Iraq) |
| ar-eg | Arabic (Egypt) | ar-ly | Arabic (Libya) |
| ar-dz | Arabic (Algeria) | ar-ma | Arabic (Morocco) |
| ar-tn | Arabic (Tunisia) | ar-om | Arabic (Oman) |
| ar-ye | Arabic (Yemen) | ar-sy | Arabic (Syria) |
| ar-jo | Arabic (Jordan) | ar-lb | Arabic (Lebanon) |
| ar-kw | Arabic (Kuwait) | ar-ae | Arabic (U.A.E.) |
| ar-bh | Arabic (Bahrain) | ar-qa | Arabic (Qatar) |
| eu | Basque (Basque) | bg | Bulgarian |
| be | Belarusian | ca | Catalan |
| zh-tw | Chinese (Taiwan) | zh-cn | Chinese (PRC) |
| zh-hk | Chinese (Hong Kong SAR) | zh-sg | Chinese (Singapore) |
| hr | Croatian | cs | Czech |
| da | Danish | nl | Dutch (Standard) |
| nl-be | Dutch (Belgium) | en | English |
| en-us | English (United States) | en-gb | English (United Kingdom) |
| en-au | English (Australia) | en-ca | English (Canada) |
| en-nz | English (New Zealand) | en-ie | English (Ireland) |
| en-za | English (South Africa) | en-jm | English (Jamaica) |
| en | English (Caribbean) | en-bz | English (Belize) |
| en-tt | English (Trinidad) | et | Estonian |
| fo | Faeroese | fa | Farsi |
| fi | Finnish | fr | French (Standard) |
| fr-be | French (Belgium) | fr-ca | French (Canada) |
| fr-ch | French (Switzerland) | fr-lu | French (Luxembourg) |
| gd | Gaelic (Scotland) | ga | Irish |
| de | German (Standard) | de-ch | German (Switzerland) |
| de-at | German (Austria) | de-lu | German (Luxembourg) |
| de-li | German (Liechtenstein) | el | Greek |
| he | Hebrew | hi | Hindi |
| hu | Hungarian | is | Icelandic |
| id | Indonesian | it | Italian (Standard) |
| it-ch | Italian (Switzerland) | ja | Japanese |
| ko | Korean | ko | Korean (Johab) |
| lv | Latvian | lt | Lithuanian |
| mk | Macedonian (FYROM) | ms | Malaysian |
| mt | Maltese | no | Norwegian (Bokmal) |
| no | Norwegian (Nynorsk) | pl | Polish |
| pt-br | Portuguese (Brazil) | pt | Portuguese (Portugal) |
| rm | Rhaeto-Romanic | ro | Romanian |
| ro-mo | Romanian (Republic of Moldova) | ru | Russian |
| ru-mo | Russian (Republic of Moldova) | sz | Sami (Lappish) |
| sr | Serbian (Cyrillic) | sr | Serbian (Latin) |
| sk | Slovak | sl | Slovenian |
| sb | Sorbian | es | Spanish (Spain) |
| es-mx | Spanish (Mexico) | es-gt | Spanish (Guatemala) |
| es-cr | Spanish (Costa Rica) | es-pa | Spanish (Panama) |
| es-do | Spanish (Dominican Republic) | es-ve | Spanish (Venezuela) |
| es-co | Spanish (Colombia) | es-pe | Spanish (Peru) |
| es-ar | Spanish (Argentina) | es-ec | Spanish (Ecuador) |
| es-cl | Spanish (Chile) | es-uy | Spanish (Uruguay) |
| es-py | Spanish (Paraguay) | es-bo | Spanish (Bolivia) |
| es-sv | Spanish (El Salvador) | es-hn | Spanish (Honduras) |
| es-ni | Spanish (Nicaragua) | es-pr | Spanish (Puerto Rico) |
| sx | Sutu | sv | Swedish |
| sv-fi | Swedish (Finland) | th | Thai |
| ts | Tsonga | tn | Tswana |
| tr | Turkish | uk | Ukrainian |
| ur | Urdu | ve | Venda |
| vi | Vietnamese | xh | Xhosa |
| ji | Yiddish | zu | Zulu |
Fuente:
https://msdn.microsoft.com/en-us/library/ms533052(v=vs.85).aspx
viernes, 16 de septiembre de 2016
no se puede iniciar el servidor web de iis express desde visual studio
Para solucionar esto debemos ir al archivo .csproj (C#) o .vbproj (Visual Basic). y abrirlo con un editor de texto.
Luego vamos a las siguientes lineas y comentamos tal cual aparece lo que esta en negrita:
<ProjectExtensions>
<VisualStudio>
<FlavorProperties GUID="{349c5851-65df-11da-9384-00065b846f21}">
<WebProjectProperties>
<UseIIS>False</UseIIS>
<AutoAssignPort>True</AutoAssignPort>
<DevelopmentServerPort>65408</DevelopmentServerPort>
<DevelopmentServerVPath>/</DevelopmentServerVPath>
<!-- <IISUrl>http://localhost/NOMBRE</IISUrl>
<OverrideIISAppRootUrl>True</OverrideIISAppRootUrl>
<IISAppRootUrl>http://localhost/NOMBRE</IISAppRootUrl>-->
<NTLMAuthentication>False</NTLMAuthentication>
<UseCustomServer>False</UseCustomServer>
<CustomServerUrl>
</CustomServerUrl>
<SaveServerSettingsInUserFile>False</SaveServerSettingsInUserFile>
</WebProjectProperties>
</FlavorProperties>
</VisualStudio>
</ProjectExtensions>
Luego vamos a las siguientes lineas y comentamos tal cual aparece lo que esta en negrita:
<ProjectExtensions>
<VisualStudio>
<FlavorProperties GUID="{349c5851-65df-11da-9384-00065b846f21}">
<WebProjectProperties>
<UseIIS>False</UseIIS>
<AutoAssignPort>True</AutoAssignPort>
<DevelopmentServerPort>65408</DevelopmentServerPort>
<DevelopmentServerVPath>/</DevelopmentServerVPath>
<!-- <IISUrl>http://localhost/NOMBRE</IISUrl>
<OverrideIISAppRootUrl>True</OverrideIISAppRootUrl>
<IISAppRootUrl>http://localhost/NOMBRE</IISAppRootUrl>-->
<NTLMAuthentication>False</NTLMAuthentication>
<UseCustomServer>False</UseCustomServer>
<CustomServerUrl>
</CustomServerUrl>
<SaveServerSettingsInUserFile>False</SaveServerSettingsInUserFile>
</WebProjectProperties>
</FlavorProperties>
</VisualStudio>
</ProjectExtensions>
lunes, 29 de agosto de 2016
Eliminar Registros duplicados en sql oracle
Borrar registros duplicados según ID:
DELETE FROM NombreTabla
WHERE ID not in (
SELECT MIN(ID)
FROM NombreTabla
GROUP BY NombreColumna1, NombreColumna2
);
Borrar registros duplicados SIN ID:DELETE FROM NombreTabla WHERE rowid not in (SELECT MIN(rowid) FROM NombreTabla GROUP BY NombreColumna1, NombreColumna2);
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