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C# 从数据库中检索一个值,然后对该值应用拆分函数_C#_Asp.net_Database_Sql Server 2008_Split Function - Fatal编程技术网

C# 从数据库中检索一个值,然后对该值应用拆分函数

C# 从数据库中检索一个值,然后对该值应用拆分函数,c#,asp.net,database,sql-server-2008,split-function,C#,Asp.net,Database,Sql Server 2008,Split Function,当从数据库表接收列值时,我正在应用拆分函数。我想在点击按钮的同时继续这个过程。 这是我的c代码 请帮助。尝试以下代码: protected void Button2_Click(object sender, EventArgs e) { string st = "SELECT F_L FROM split_master"; cmd = new SqlCommand(st, sqlcon); cmd.Connection.Open(); SqlDataReade

当从数据库表接收列值时,我正在应用拆分函数。我想在点击按钮的同时继续这个过程。 这是我的c代码

请帮助。

尝试以下代码:

 protected void Button2_Click(object sender, EventArgs e)
 {
    string st = "SELECT F_L FROM split_master";
    cmd = new SqlCommand(st, sqlcon);
    cmd.Connection.Open();
    SqlDataReader sqlread = cmd.ExecuteReader();
    cmd.Connection.Close();
    while(sqlread.Read()){
        string[] word = sqlread["F_L"].ToString().Split();
        for (int count = 0; count <= word.Length; count++)
        {
            MessageBox.Show(word[count]);
        }
    }
  }

hello@farrokh,我想用console.writeline方法显示我的字符串。请帮助Hello@AnuragDixit,您应该只替换MessageBox.Show with Console.WriteLine,有什么问题吗?实际上它不工作,我还想在空格上拆分一个字符串。创建一个新主题如果不存在,请在那里描述您的问题和源代码
 protected void Button2_Click(object sender, EventArgs e)
 {
    string st = "SELECT F_L FROM split_master";
    cmd = new SqlCommand(st, sqlcon);
    cmd.Connection.Open();
    SqlDataReader sqlread = cmd.ExecuteReader();
    cmd.Connection.Close();
    while(sqlread.Read()){
        string[] word = sqlread["F_L"].ToString().Split();
        for (int count = 0; count <= word.Length; count++)
        {
            MessageBox.Show(word[count]);
        }
    }
  }