private void cbo_Type_SelectedIndexChanged(object sender, EventArgs e)
{
AccountDAL adal = new AccountDAL();
string tid = cbo_Type.SelectedValue.ToString();
if (tid == "0")
{
grid_account.DataSource = adal.GetAllAccount();
}
else
{
grid_account.DataSource = adal.GetAccountByTypeId(tid);
}
}
public void BindData()
{
//绑定列表数据
AccountDAL dal = new AccountDAL();
grid_account.DataSource = dal.GetAllAccount();
//绑定下拉列表框数据
TypesDAL tdal = new TypesDAL();
cbo_Type.ValueMember = "Id";
cbo_Type.DisplayMember = "Name";
List <Type> list = new List <Type>()
{
new Type {
Id = 0, Name = "-全部-"
}
};
list.AddRange(tdal.GetAllType());
cbo_Type.DataSource = list;
}