pc网站制作/优化提升

continue 语句将控制权传递给它所在的封闭迭代语句的下一次迭代。

示例

在此示例中，计数器最初是从 1 到 10 进行计数，但通过将 continue 语句与表达式 (i < 9) 一起使用，跳过了 continue 与 for 循环体末尾之间的语句。

	复制代码
// statements_continue.cs using System; class ContinueTest {static void Main() {for (int i = 1; i <= 10; i++) {if (i < 9) {continue;}Console.WriteLine(i);}} }

输出

9
10

 实际项目中应用

/// <summary>
        /// 保存到数据库中
        /// </summary>
        public void SaveFileToData(System.Windows.Forms.ProgressBar prg)
        {
            string sql = "delete from Pro_B_ByComPanyInfoData where [Year]='" + this.tlsCmb.Text + "' and ByComPanyID='" + Pioneer.ByCompanyInfo.PubShare.ByCompanyID + "'";
            Pioneer.OperatorData.Delete(sql, Pioneer.PublicConnString.GetConnString);

prg.Visible = true;
            prg.Minimum = 0;
            prg.Maximum = this.axF1Book1.NumSheets * 100;
            for (Int16 i = 1; i <= this.axF1Book1.NumSheets; i++)
            {
                axF1Book1.Sheet = i;
                for (int j=1;j <=100;j++)
                {
                    prg.Value = prg.Value + 1;
                    string Value = this.axF1Book1.get_EntrySRC(i, j, 3);//单元格中输入的数值
                    string FiledsID = this.axF1Book1.get_EntrySRC(i, j, 1);//字段编号
                    string FiledsName = this.axF1Book1.get_EntrySRC(i, j, 2);//字段名称
                    if (FiledsName.Trim() == "")
                    {
                        continue;
                    }
                    string TableName = this.axF1Book1.get_SheetName(i).ToString();//得到名称
                    string TableID = Pioneer.OperatorData.GetString("ID", "Pro_B_ByComPanyInfo", "Where [Name]='" + TableName + "'", Pioneer.PublicConnString.GetConnString);//
                    string SheetID = i.ToString();//得到表单编号
                    string SheetName = this.axF1Book1.get_SheetName(i).ToString();//得到表单名称
                    string Year = this.tlsCmb.Text;//年度
                    string ByComPanyID = Pioneer.ByCompanyInfo.PubShare.ByCompanyID;//被审计单位编号
                    SaveDataToDb(Value, FiledsID, FiledsName, TableID, TableName, SheetID, SheetName, Year, ByComPanyID);
                }
            }
            prg.Visible = false;

}