Question

我可以用背景色的所有設置，但我怎麼可以設置顏色爲文本如下被顯示在網格視圖：成功=綠色，工藝=紅色，審覈=黃色 謝謝大家。

<asp:Label ID="Label1" BackColor="#006699" runat="server" 
    Text='<%#Eval("Status").ToString()=="S"?"Success":Eval("Status").ToString()=="V"?"Verified":Eval("Status").ToString()=="A"?"Approved":"Process" %>'></asp:Label> 

Answer 1

// Row Data Bound Event fires after gridview calls DataBind() method. 
// So if you want to data or check certain conditions before displaying it to the user 
// this may be correct place to do the changes. 
protected void RowDataBound(Object sender, GridViewRowEventArgs e) 
{ 
    if (e.Row.RowType == DataControlRowType.DataRow) 
    { 
     var status = (Label)e.Row.FindControl("Label1"); 
     if(status == "Success") 
     (e.Row.FindControl("Label1") as Label).BackColor = Color.Green; 

if(status == "Process") 
     (e.Row.FindControl("Label1") as Label).BackColor = Color.Rad; 

if(status == "Verified") 
     (e.Row.FindControl("Label1") as Label).BackColor = Color.Yellow; 
    } 
} 

或澆鑄的DataItem到appropiate對象並獲取狀態值。

GridViewRow.DataItem Property

​​3210

Answer 2

使用此代碼上落後

protected void RowDataBound(Object sender, GridViewRowEventArgs e) 
{ 
if(e.Row.RowType == DataControlRowType.DataRow) 
{ 
    // Retrieve the underlying data item. In this example 
    // the underlying data item is a DataRowView object. 
    DataRowView rowView = (DataRowView)e.Row.DataItem; 

    // Retrieve the state value for the current row. 
    String state = rowView["Label1"].ToString(); 

    //format color of the as below 
    if(state == "Success") 
      (e.Row.FindControl("lbl1") as Label).BackColor = Color.Green; 

    if(state == "Process") 
      (e.Row.FindControl("lbl1") as Label).BackColor = Color.Rad; 

    if(state == "Verified") 
      (e.Row.FindControl("lbl1") as Label).BackColor = Color.Yellow; 

} 
}