“UpdateDataBase”方法没有任何重载采用“1”个参数

Question

public DataSet UpdateDataBase(DataSet changedDataSet, string tableName)
{
this.myConnection = new SqlConnection(connectionString);
this.da = new SqlDataAdapter(this.strSQL, this.myConnection);
this.sqlCmdBld = new SqlCommandBuilder(da);
this.da.Update(changedDataSet, tableName);
return changedDataSet;
}

这样用的
this.link.UpdateDataBase(sendSQL);

this.link.UpdateDataBase("exec sf_进货单");

this.link.UpdateDataBase ( tempSendStrSQL );

然后出错了

怎么改啊？

Answer 1

public DataSet UpdateDataBase(DataSet changedDataSet, string tableName)
这个方法要求传2个参数，第一个是DataSet，第二个是表名

this.link.UpdateDataBase(this.ds, "进货单"); //假设你的表名叫“进货单”