/// <summary>
//插入数据
/// </summary>
/// <param name="SQLString">计算查询结果语句</param>
/// <returns>查询结果（object）</returns>
public int ExecuteData(string SQLString, params SqlParameter[] cmdParms)
{
string connectionString = "Data Source=192.168.42.97;Initial Catalog=DataCompare;User ID=sa;Password=sa";
int ret = 0;
try
{
using (SqlConnection conn = new SqlConnection(connectionString))
{
conn.Open();
using (SqlCommand cmd = conn.CreateCommand())
{
cmd.Parameters.AddRange(cmdParms);
cmd.CommandText = SQLString;
ret = cmd.ExecuteNonQuery();
}
}
}
catch (Exception ex)
{
ret = 0;
}
return ret;
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(InputData model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into InputData(");
strSql.Append("code,name,newpric,jys,mtime,datatype,createtime");
strSql.Append(") values (");
strSql.Append("@code,@name,@newpric,@jys,@mtime,@datatype,@createtime");
strSql.Append(") ");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters = {
new SqlParameter("@code", SqlDbType.NVarChar,100) ,
new SqlParameter("@name", SqlDbType.NVarChar,100) ,
new SqlParameter("@newpric", SqlDbType.NVarChar,20) ,
new SqlParameter("@jys", SqlDbType.NVarChar,100) ,
new SqlParameter("@mtime", SqlDbType.DateTime) ,
new SqlParameter("@datatype", SqlDbType.NChar,10) ,
new SqlParameter("@createtime", SqlDbType.DateTime)
};
parameters[0].Value = model.code;
parameters[1].Value = model.name;
parameters[2].Value = model.newpric;
parameters[3].Value = model.jys;
parameters[4].Value = model.mtime;
parameters[5].Value = model.datatype;
parameters[6].Value = model.createtime;
object obj = ExecuteData(strSql.ToString(), parameters);
if (obj == null)
{
return 0;
}
else
{
return Convert.ToInt32(obj);
}
}
作者：沐雪
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