将值添加到 SqlParameterCollection末尾。 C# 复制 public System.Data.SqlClient.SqlParameter AddWithValue(string parameterName, object value); 参数 parameterName String 参数的名称。 value Object 要添加的值。 使用 Value 而不是 null 来指示 null 值。 返回 SqlParameter SqlParameter 对象。 示例 以下...
The constructor for SqlParameterCollection is not marked as private, it is marked as internal (Friend in VB.NET). The Parameters property initializes it using the internal constructor. The only other piece of code that calls the consturctor is the private implementation of the IDbCommand interfac...
8 changes: 4 additions & 4 deletions 8 src/Npgsql/NpgsqlParameterCollection.cs Original file line numberDiff line numberDiff line change @@ -228,7 +228,7 @@ internal void ChangeParameterName(NpgsqlParameter parameter, string? value) /// Adds the specified <see cref="NpgsqlParameter"/> obje...
I got the parameters by using the following code :Hashtable paramCache = Hashtable.Synchronized(new Hashtable());SqlParameter[] cmdParameters = discoverCmdParameters(practiceConnectionString, "Register_Insert");string hashKey = practiceConnectionString + ":" + spname;SqlParameter[] cachedParameters;...
Aggiunge un valore alla fine del SqlParameterCollection. C# Copia public System.Data.SqlClient.SqlParameter AddWithValue(string parameterName, object value); Parametri parameterName String Nome del parametro. value Object Valore da aggiungere. Usare Value anziché null per indicare un valore ...
Removes the specified SqlParameter from the collection.Overloads展开表 Remove(SqlParameter) Removes the specified SqlParameter from the collection. Remove(Object) Removes the specified SqlParameter from the collection.Remove(SqlParameter) Source: System.Data.SqlClient.notsupported.cs Removes the ...
Error Message Access to the path 'C:\Program Files\IIS Express\DotNetZip-zeimvqlp.tmp' is denied c# Error message when Bind ASP.Net DropDownList Error msg: The EXECUTE permission was denied on the object 'aspnet_PersonalizationAllUsers_GetPageSettings', database 'ASPNETDB', schema 'dbo'. er...
The constructor for SqlParameterCollection is not marked as private, it is marked as internal (Friend in VB.NET). The Parameters property initializes it using the internal constructor. The only other piece of code that calls the consturctor is the private implementation of the IDbCommand interfac...
I got the parameters by using the following code :Hashtable paramCache = Hashtable.Synchronized(new Hashtable());SqlParameter[] cmdParameters = discoverCmdParameters(practiceConnectionString, "Register_Insert");string hashKey = practiceConnectionString + ":" + spname;SqlParameter[] cachedParameters;...