[英]populating GridView with List Data Structure all the items are displayed in single column
我创建了一个列表,并用表单中的值填充了它。 在按钮上单击,我希望用户在表单中输入的值显示在GridView中。 我用列表填充了GridView。 但是我正在单列中获取数据。
protected void btnSubmit_Click(object sender, EventArgs e)
{
try
{
string result = string.Empty;
Page.Validate();
if (!Page.IsValid)
{ return; }
result = new C_OPDRegistration().Set_OPDReg(inputName.Value,
inputAge.Value,
male.Checked ? 1 : 2,
inputContact.Value,
inputAddress.Value,
"user",
"1",
DDL_type.SelectedValue
);
if(result!=null)
{
string patient_id = string.Empty;
List<string> list = new List<string>(new string[] { result.ToString(),
inputName.Value,
inputAge.Value,
male.Checked ? "MALE" : "FEMALE",
inputContact.Value,
inputAddress.Value,
"user",
DDL_type.SelectedItem.ToString()
});
DisplayOPD(list);
return;
}
}
catch (Exception ex)
{
throw;
}
}
protected void DisplayOPD(List<string> lst)
{
try
{
if(lst != null)
{
GridView1.DataSource = lst;
GridView1.DataBind();
div_grid.Visible = true;
}
}
catch (Exception ex)
{
throw;
}
}
我的aspx gridview:
<div id="div_grid" runat="server" visible="false">
<asp:GridView ID="GridView1"
runat="server"
AutoGenerateColumns="true"
Width="100%"
HeaderStyle-HorizontalAlign="Left">
</asp:GridView>
</div>
我希望数据以表格形式显示:
ID NAME AGE GENDER CONTACT ADDRESS USER TYPE
1 JERRY 24 MALE 9987 BLOCK STREET USER GENERAL
从列表填充数据时,如何为每个列赋予标题名称? 但是Gridview在单列中显示结果:
Item
1709121012
JERRY KOINO
34
MALE
34567
BLOCK STREET
user
GENERAL
您可以将按钮单击事件更改为此吗?
protected void btnSubmit_Click(object sender, EventArgs e)
{
try
{
string result = string.Empty;
Page.Validate();
if (!Page.IsValid)
{ return; }
result = new C_OPDRegistration().Set_OPDReg(inputName.Value,
inputAge.Value,
male.Checked ? 1 : 2,
inputContact.Value,
inputAddress.Value,
"user",
"1",
DDL_type.SelectedValue
);
if (result != null)
{
List<dataObject> list = new List<CapronCRM.dataObject>()
{
new dataObject()
{
InputName = inputName.Value,
InputAge = inputAge.Value,
Gender = male.Checked ? "MALE" : "FEMALE",
InputContact = inputContact.Value,
InputAddress = inputAddress.Value,
Type = "user",
SelectedItemText = DDL_type.SelectedItem.ToString()
}
};
DisplayOPD(list);
return;
}
}
catch (Exception ex)
{
throw;
}
}
您可以将字符串列表转换为列明智,如下所示
protected void DisplayOPD(List<string> lst)
{
try
{
if (lst != null)
{
GridView1.DataSource = (from arr in lst select new { ID = arr[0], Name = arr[1], Age = arr[2], Gender = arr[3], Contact = arr[4], Address = arr[5], User = arr[6], Type = arr[7] });
GridView1.DataBind();
div_grid.Visible = true;
}
}
catch (Exception ex)
{
throw;
}
}
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