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static void UpdateDataTest()
{
using (var data = new testEntities())
{
var obj = data.testTable.FirstOrDefault(x => x.testId == 1);
if (obj!=null)
{
obj.testText = "FirstOrDefault";
}
data.SaveChanges();
}
}
static void SelectTable()
{
using (var data = new testEntities())
{
foreach (var obj in data.testTable)
{
Console.WriteLine("{0}\t{1}", obj.testId, obj.testText);
}
}
}
运行结果是:
[/quote]
不应该啊。你是不是查错库了?
[/quote]
没有查错数据库
static void SelectTable()
{
using (var data = new testEntities())
{
foreach (var obj in data.testTable)
{
Console.WriteLine("{0}\t{1}", obj.testId, obj.testText);
}
}
}
运行结果是:
[/quote]
不应该啊。你是不是查错库了?
static void SelectTable()
{
using (var data = new testEntities())
{
foreach (var obj in data.testTable)
{
Console.WriteLine("{0}\t{1}", obj.testId, obj.testText);
}
}
}