研究checkedlistbox的name

Question

string name = this.checkedListBox1.Items[i].ToString();
this.checkedListBox1[i].Value = "";这样不行吗？？？

Answer 1

this.checkedListBox1[i].Value = "";
没这样的写法``

Answer 2

CompanyInfo ComInfo = (CompanyInfo)this.Owner;
                DataSet myDS = new DataSet();
                ComInfo.sqlDataAdapter1.Fill(myDS, "printDT");            
                for (int i = 0; i < this.checkedListBox1.Items.Count; i++)  //遍历checkedlistbox1
                {
                    if (this.checkedListBox1.GetItemChecked(i) == false)
                    {
                       myDS.Tables["printDT"].Columns.RemoveAt(i);
                    }
                }
                ComInfo.dataGridView1.DataSource = myDS;
                ComInfo.dataGridView1.DataMember = "printDT";
                ComInfo.dataGridView1.Refresh(); 
运行后提示第8列无值``总共有16列，16列都有值`是不是用法用问题？

Answer 3

up
现在知道问题所在，但解决不了`
myDS.Tables["printDT"].Columns.RemoveAt(i);
移除一条，索引就继续补上了，比如移去index[3]则原来4的项就变成3了，这样的话程序就不好控制了`
救 命啊，大虾```````````````````````````
下午5点不解决，老板要扣我500块工资啊``