我有这些列的gridview:Comment(255 char),用户名(varchar 50),rating(int 1),date(yyyy-mm-dd)。现在,当这个gridview出现时,它将注释放在一个大单元格中。我希望文本包含在很多行上(比如50个字符)。
以下是我将如何看待gridview:
以下是
背后的代码 SqlConnection con = new
SqlConnection(System.Configuration.ConfigurationManager.ConnectionStrings
["ConnectionString"].ConnectionString);
//======= Insert Query.
string cmdText = "INSERT INTO Comments VALUES (@comment,@user,@rate, @date)";
SqlCommand cmd = new SqlCommand(cmdText, con);
//===== Adding parameters/Values.
cmd.Parameters.AddWithValue("@comment", txtComment.Text);
cmd.Parameters.AddWithValue("@user", txtSignature.Text);
cmd.Parameters.AddWithValue("@rate", lstbxRating.Text);
cmd.Parameters.AddWithValue("@date", DateTime.Now);
if (con.State == ConnectionState.Closed)
{
con.Open();
}
int nbrRecords = cmd.ExecuteNonQuery();
con.Close();
if (nbrRecords >= 1)
{
GridView1.DataBind();
}
}
这是.aspx
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False"
DataSourceID="LinqDataSource1">
<Columns>
<asp:BoundField DataField="comment" HeaderText="comment" ReadOnly="True"
SortExpression="comment" />
<asp:BoundField DataField="user" HeaderText="user" ReadOnly="True"
SortExpression="usager" />
<asp:BoundField DataField="rate" HeaderText="rate" ReadOnly="True" SortExpression="rate"
/>
<asp:BoundField DataField="date" HeaderText="date" ReadOnly="True" SortExpression="date"
/>
</Columns>
</asp:GridView>
答案 0 :(得分:0)
为您的单元格设置固定大小,然后将白色空间设置为预包装:
.className {
white-space: pre-wrap!important; /* CSS3 */
white-space: -moz-pre-wrap!important; /* Firefox */
white-space: -pre-wrap!important; /* Opera <7 */
white-space: -o-pre-wrap!important; /* Opera 7 */
word-wrap: break-word!important; /* IE */
}
(将课程应用于您的单元格)。
答案 1 :(得分:0)
这是我做的......只需添加ItemStyle-Width =“”属性......简单没有?
以下是.aspx
中的代码 <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False"
DataSourceID="LinqDataSource1">
<Columns>
<asp:BoundField DataField="comments" HeaderText="comments" ReadOnly="True"
SortExpression="comments" ItemStyle-Width="1500" />
<asp:BoundField DataField="userr" HeaderText="usager" ReadOnly="True"
SortExpression="usager" />
<asp:BoundField DataField="rating" HeaderText="rating" ReadOnly="True"
SortExpression="cote" DataFormatString="{0:0/5}" />
<asp:BoundField DataField="date" HeaderText="date" ReadOnly="True"
SortExpression="date" DataFormatString="{0:MM-dd-yyyy}" />
</Columns>
</asp:GridView>