还有SqlDataAdapter sda = new SqlDataAdapter("select Name from Lable where Partment='" + aa + "'", strcon); 想把这个查询语句的结果返回存入一个字符数组里 怎么弄的啊 高手出来哦 SqlDataAdapter sda = new SqlDataAdapter("select Name from Lable where Partment='" + aa + "'", strcon); DataSet dataSetName = new DataSet(); sda.Fill(dataSetName, "Name"); List<string> names = new List<string>(); DataTableReader reader = dataSetName.Tables[0].CreateDataReader(); while (reader.Read()) { names.Add(reader.GetString(0)); } string[] nameInfo = names.ToArray();
编译器错误信息: CS0117: “System.Data.SqlClient.SqlDataAdapter”并不包含“ExecuteNonQuery”的定义
不知道为什么 求高手指点
还有SqlDataAdapter sda = new SqlDataAdapter("select Name from Lable where Partment='" + aa + "'", strcon);
想把这个查询语句的结果返回存入一个字符数组里 怎么弄的啊 高手出来哦
diffY is not defined
[Break on this error] if(diffY != lastScrollY) {
serviceqq2.js (第 13 行)
html样式啦 js啦
site:www.hzyatong.cn这两句话在百度里输入看一下,这就是优化。
想把这个查询语句的结果返回存入一个字符数组里 怎么弄的啊 高手出来哦
SqlDataAdapter sda = new SqlDataAdapter("select Name from Lable where Partment='" + aa + "'", strcon);
DataSet dataSetName = new DataSet();
sda.Fill(dataSetName, "Name");
List<string> names = new List<string>();
DataTableReader reader = dataSetName.Tables[0].CreateDataReader();
while (reader.Read())
{
names.Add(reader.GetString(0));
}
string[] nameInfo = names.ToArray();