当我运行程序时，为什么我得到一个空页面 [英] Why Iam Getting An Empty Page When I Run The Program
本文介绍了当我运行程序时，为什么我得到一个空页面的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
为什么我在运行程序时得到一个空页面，当我构建它们时没有错误，当我调试然后它没有传递
why iam getting an empty page when i run the program when i build their is no error and when i debug then it is not passing
推荐答案
检查你的网站.config应该是debug =true。之后你可以调试它。
Check your web.config should be debug="true". after you can debug it.
<configuration>
<system.web>
<compilation debug="true" targetFramework="4.0"/>
</system.web>
</configuration>
using System ;
使用System.Collections.Generic;
使用System.Linq;
使用System.Web;
使用System.Web.UI;
使用System.Web.UI.WebControls;
使用System.Data;
使用System.Xml;
public partial class _Default：System.Web.UI.Page
{
protected void Page_Load（object发件人，EventArgs e）
{
if（IsPostBack）
{
BindGrid（）;
}
}
private void BindGrid（）
{
DataSet ds = new DataSet（）;
DataTable dt = new DataTable（）;
ds.ReadXml（Server.MapPath（TechnisionDetails.xml）） ;
if（ds！= null && ds.HasChanges（））
{
gvTechnision.DataSource = ds;
gvTechnision.DataBind（）;
}
else
{
gvTechnision.DataBind（）;
}
}
protected void gvTechnision_OnRowCommand（object sender，GridViewCommandEventArgs e）
{
if（e.CommandName.Equals（Add））
{
TextBox txtAddTranID =（TextBox） gvTechnision.FooterRow.FindControl（txtAddTranID）;
TextBox txtAddDate =（TextBox）gvTechnision.FooterRow.FindControl（txtAddDate）;
TextBox txtAddTechnisionName =（TextBox） gvTechnision.FooterRow.FindControl（txtAddTechnisionName）;
TextBox txtAddTask =（TextBox）gvTechnision.FooterRow.FindControl（txtAddTask）;
TextBox AddDdStatus =（TextBox） gvTechnision.FooterRow.FindControl（AddDdStatus）;
TextBo x txtAddRemark =（TextBox）gvTechnision.FooterRow.FindControl（txtAddRemark）;
XmlDocument xmldoc = new XmlDocument（）;
xmldoc.Load（Server.MapPath（ TechnisionDetails.xml））;
XmlElement parentelement = xmldoc.CreateElement（Technision）;
XmlElement TranID = xmldoc.CreateElement（ TranID）;
XmlElement Date = xmldoc.CreateElement（Date）;
XmlElement TechnisionName = xmldoc.CreateElement（TechnisionName）;
XmlElement Task = xmldoc.CreateElement（Task）;
XmlElement Status = xmldoc.CreateElement（Status）;
XmlElement Remark = xmldoc.CreateElement（ 备注）;
TranID.InnerText = txtAddTranID.Text;
Date.InnerText = txtAddDate.Text;
TechnisionName.InnerText = txtAddTechnisionName.Text;
Task.InnerText = txtAddTask.Text;
Status.InnerText = AddDdStatus.Text;
Remark.InnerText = txtAddRemark.Text;
parentelement.AppendChild（TranID）;
parentelement.AppendChild（日期） ）;
parentelement.AppendChild（TechnisionName）;
parentelement.AppendChild（Task）;
parentelement.AppendChild（Status）;
parentelement.AppendChild（备注）;
xmldoc.DocumentElement.AppendChild（parentelement）;
xmldoc.Save（服务器.MapPath（TechnisionDetails.xml））;
BindGrid（）;
}
}
protected void gvTechnision_RowEditing（object sender，GridViewEditEventArgs e）
{
gv Technision.EditIndex = e.NewEditIndex;
BindGrid（）;
}
protected void gvTechnision_RowDeleting（object sender，GridViewDeleteEventArgs e）
{
BindGrid（）;
DataSet ds = gvTechnision.DataSource as DataSet;
ds.Tables [0]。行[gvTechnision.Rows [e.RowIndex] .DataItemIndex] .Delete（）;
ds.WriteXml（Server.MapPath（TechnisionDetails.xml））;
BindGrid（）;
}
protected void gvTechnision_RowUpdating（object sender，GridViewUpdateEventArgs e）
{
int i = gvTechnision.Rows [e.RowIndex] .DataItemIndex;
string Date =（gvTechnision.Rows [e.RowIndex] .FindControl（txtDate）as TextBox） .Text;
string TechnisionName =（gvTechnision.Rows [e.RowIndex] .FindControl（txtTechnisionName）as TextBox）.Text;
string Task =（gvTechnision。行[e.RowIn dex] .FindControl（txtTask）as TextBox）.Text;
string Status =（gvTechnision.Rows [e.RowIndex] .FindControl（DdStatus）as TextBox）.Text;
string备注=（gvTechnision.Rows [e.RowIndex] .FindControl（txtRemark）as TextBox）.Text;
gvTechnision.EditIndex = -1;
BindGrid（）;
DataSet ds =（DataSet）gvTechnision.DataSource;
ds.Tables [0] .Rows [i] [Date] = Date;
ds.Tables [0] .Rows [i] [TechnisionName] = TechnisionName;
ds.Tables [0] .Rows [i] [Task] =任务;
ds.Tables [0] .Rows [i] [Status] =状态;
ds.Tables [0] .Rows [i] [Remark] =备注;
ds.WriteXml（Server.MapPath （TechnisionDetails.xml））;
BindGrid（）;
}
protected void gvTechnision_RowCancelingEdit（object sender，GridViewCancelEditEventArgs e）
{
gvTechnision.EditIndex = -1;
BindGrid（）;
}
protected void gvTechnision_PageIndexChanging（object sender，GridViewPageEventArgs e ）
{
gvTechnision.PageIndex = e.NewPageIndex;
BindGrid（）;
}
}
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;
using System.Xml;
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (IsPostBack)
{
BindGrid();
}
}
private void BindGrid()
{
DataSet ds = new DataSet();
DataTable dt = new DataTable();
ds.ReadXml(Server.MapPath("TechnisionDetails.xml"));
if (ds != null && ds.HasChanges())
{
gvTechnision.DataSource = ds;
gvTechnision.DataBind();
}
else
{
gvTechnision.DataBind();
}
}
protected void gvTechnision_OnRowCommand(object sender, GridViewCommandEventArgs e)
{
if (e.CommandName.Equals("Add"))
{
TextBox txtAddTranID = (TextBox)gvTechnision.FooterRow.FindControl("txtAddTranID");
TextBox txtAddDate = (TextBox)gvTechnision.FooterRow.FindControl("txtAddDate");
TextBox txtAddTechnisionName = (TextBox)gvTechnision.FooterRow.FindControl("txtAddTechnisionName");
TextBox txtAddTask = (TextBox)gvTechnision.FooterRow.FindControl("txtAddTask");
TextBox AddDdStatus = (TextBox)gvTechnision.FooterRow.FindControl("AddDdStatus");
TextBox txtAddRemark = (TextBox)gvTechnision.FooterRow.FindControl("txtAddRemark");
XmlDocument xmldoc = new XmlDocument();
xmldoc.Load(Server.MapPath("TechnisionDetails.xml"));
XmlElement parentelement = xmldoc.CreateElement("Technision");
XmlElement TranID = xmldoc.CreateElement("TranID");
XmlElement Date = xmldoc.CreateElement("Date");
XmlElement TechnisionName = xmldoc.CreateElement("TechnisionName");
XmlElement Task = xmldoc.CreateElement("Task");
XmlElement Status = xmldoc.CreateElement("Status");
XmlElement Remark = xmldoc.CreateElement("Remark");
TranID.InnerText = txtAddTranID.Text;
Date.InnerText = txtAddDate.Text;
TechnisionName.InnerText = txtAddTechnisionName.Text;
Task.InnerText = txtAddTask.Text;
Status.InnerText = AddDdStatus.Text;
Remark.InnerText = txtAddRemark.Text;
parentelement.AppendChild(TranID);
parentelement.AppendChild(Date);
parentelement.AppendChild(TechnisionName);
parentelement.AppendChild(Task);
parentelement.AppendChild(Status);
parentelement.AppendChild(Remark);
xmldoc.DocumentElement.AppendChild(parentelement);
xmldoc.Save(Server.MapPath("TechnisionDetails.xml"));
BindGrid();
}
}
protected void gvTechnision_RowEditing(object sender, GridViewEditEventArgs e)
{
gvTechnision.EditIndex = e.NewEditIndex;
BindGrid();
}
protected void gvTechnision_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
BindGrid();
DataSet ds = gvTechnision.DataSource as DataSet;
ds.Tables[0].Rows[gvTechnision.Rows[e.RowIndex].DataItemIndex].Delete();
ds.WriteXml(Server.MapPath("TechnisionDetails.xml"));
BindGrid();
}
protected void gvTechnision_RowUpdating(object sender, GridViewUpdateEventArgs e)
{
int i = gvTechnision.Rows[e.RowIndex].DataItemIndex;
string Date = (gvTechnision.Rows[e.RowIndex].FindControl("txtDate") as TextBox).Text;
string TechnisionName = (gvTechnision.Rows[e.RowIndex].FindControl("txtTechnisionName") as TextBox).Text;
string Task = (gvTechnision.Rows[e.RowIndex].FindControl("txtTask") as TextBox).Text;
string Status = (gvTechnision.Rows[e.RowIndex].FindControl("DdStatus") as TextBox).Text;
string Remark = (gvTechnision.Rows[e.RowIndex].FindControl("txtRemark") as TextBox).Text;
gvTechnision.EditIndex = -1;
BindGrid();
DataSet ds = (DataSet)gvTechnision.DataSource;
ds.Tables[0].Rows[i]["Date"] = Date;
ds.Tables[0].Rows[i]["TechnisionName"] = TechnisionName;
ds.Tables[0].Rows[i]["Task"] = Task;
ds.Tables[0].Rows[i]["Status"] = Status;
ds.Tables[0].Rows[i]["Remark"] = Remark;
ds.WriteXml(Server.MapPath("TechnisionDetails.xml"));
BindGrid();
}
protected void gvTechnision_RowCancelingEdit(object sender, GridViewCancelEditEventArgs e)
{
gvTechnision.EditIndex = -1;
BindGrid();
}
protected void gvTechnision_PageIndexChanging(object sender, GridViewPageEventArgs e)
{
gvTechnision.PageIndex = e.NewPageIndex;
BindGrid();
}
}
从这里开始不要贬值
private void BindGrid（）
{
DataSet ds = new DataSet（）;
DataTable dt = new DataTable（）;
ds.ReadXml（Server.MapPath（TechnisionDetails.xml））;
if（ds！= null && ds.HasChanges （））
{
gvTechnision.DataSource = ds;
gvTechnision.DataBind（）;
}
其他
{
gvTechnision.DataBind（）;
}
}
protected void gvTechnision_OnRowCommand（object sender，GridViewCommandEventArgs e）
{
if（e.Comman） dName.Equals（Add））
{
TextBox txtAddTranID =（TextBox）gvTechnision.FooterRow.FindControl（txtAddTranID）;
TextBox txtAddDate =（TextBox）gvTechnision.FooterRow.FindControl（txtAddDate）;
TextBox txtAddTechnisionName =（TextBox）gvTechnision.FooterRow.FindControl（txtAddTechnisionName）;
TextBox txtAddTask =（TextBox）gvTechnision.FooterRow.FindControl（txtAddTask）;
TextBox AddDdStatus =（TextBox）gvTechnision.FooterRow.FindControl（AddDdStatus）;
TextBox txtAddRemark =（TextBox）gvTechnision.FooterRow.FindControl（txtAddRemark）;
XmlDocument xmldoc = new XmlDocument（）;
xmldoc.Load（Server.MapPath（ TechnisionDetails.xml））;
XmlElement parentelement = xmldoc.CreateElement（Technision）;
XmlElement TranID = xmldoc.CreateElement （TranID）;
XmlElement Date = xmldoc.CreateElement（Date）;
XmlElement TechnisionName = xmldoc.CreateElement（Tech nisionName）;
XmlElement Task = xmldoc.CreateElement（Task）;
XmlElement Status = xmldoc.CreateElement（Status）;
XmlElement备注= xmldoc.CreateElement（备注）;
TranID.InnerText = txtAddTranID.Text;
Date.InnerText = txtAddDate.Text;
TechnisionName.InnerText = txtAddTechnisionName.Text;
Task.InnerText = txtAddTask.Text;
Status.InnerText = AddDdStatus。文字;
Remark.InnerText = txtAddRemark.Text;
parentelement.AppendChild（TranID）;
parentelement .AppendChild（Date）;
parentelement.AppendChild（TechnisionName）;
parentelement.AppendChild（Task）;
parentelement.AppendChild（Status） ;
parentelement.AppendChild（备注）;
xmldoc.DocumentElement.AppendChild（parentelement）;
xmldoc .Save（Server.MapPath（TechnisionDetails.xml））;
BindGrid（）;
}
}
protected void gvTechnision_RowEditing（object sender，GridViewEditEventArgs e）
{
gvTechnision.EditIndex = e.NewEditIndex;
BindGrid（）;
}
protected void gvTechnision_RowDeleting（object sender，GridViewDeleteEventArgs e）
{
BindGrid（）;
DataSet ds = gvTechnision.DataSource as DataSet;
ds.Tables [0] .Rows [gvTechnision.Rows [e.RowIndex] .DataItemIndex] .Delete（）;
ds.WriteXml（Server.MapPath（TechnisionDetails.xml））;
BindGrid（）;
}
protected void gvTechnision_RowUpdating（object sender，GridViewUpdateEventArgs e）
{
int i = gvTechnision .Rows [e.RowIndex] .DataItemIndex;
string Date =（gvTechnision.Rows [e.RowIndex] .FindControl（txtDate）as TextBox）.Text;
string TechnisionName =（gvTechnision.Rows [e.RowIndex] .FindControl（txtTechnisionName）as TextBox）.Text;
string Task =（gvTe chnision.Rows [e.RowIndex] .FindControl（txtTask）as TextBox）.Text;
string Status =（gvTechnision.Rows [e.RowIndex] .FindControl（DdStatus）as TextBox ）.Text;
string备注=（gvTechnision.Rows [e.RowIndex] .FindControl（txtRemark）as TextBox）.Text;
gvTechnision.EditIndex = -1;
BindGrid（）;
DataSet ds =（DataSet）gvTechnision.DataSource;
ds.Tables [0] .Rows [i] [Date] = Date;
ds.Tables [0] .Rows [i] [TechnisionName] = TechnisionName;
ds.Tables [0] .Rows [i] [Task] = Task;
ds.Tables [0] .Rows [i] [状态] =状态;
ds.Tables [0] .Rows [i] [备注] =备注;
ds .WriteXml（Server.MapPath（TechnisionDetails.xml））;
BindGrid（）;
}
protected void gvTechnision_RowCancelingEdit（object sender ，GridViewCancelEditEventArgs e）
{
gvTechnision.EditIndex = -1;
BindGrid（）;
}
p rotected void gvTechnision_PageIndexChanging（object sender，GridViewPageEventArgs e）
{
gvTechnision.PageIndex = e.NewPageIndex;
BindGrid（）;
}
}
from here its not debuging
private void BindGrid()
{
DataSet ds = new DataSet();
DataTable dt = new DataTable();
ds.ReadXml(Server.MapPath("TechnisionDetails.xml"));
if (ds != null && ds.HasChanges())
{
gvTechnision.DataSource = ds;
gvTechnision.DataBind();
}
else
{
gvTechnision.DataBind();
}
}
protected void gvTechnision_OnRowCommand(object sender, GridViewCommandEventArgs e)
{
if (e.CommandName.Equals("Add"))
{
TextBox txtAddTranID = (TextBox)gvTechnision.FooterRow.FindControl("txtAddTranID");
TextBox txtAddDate = (TextBox)gvTechnision.FooterRow.FindControl("txtAddDate");
TextBox txtAddTechnisionName = (TextBox)gvTechnision.FooterRow.FindControl("txtAddTechnisionName");
TextBox txtAddTask = (TextBox)gvTechnision.FooterRow.FindControl("txtAddTask");
TextBox AddDdStatus = (TextBox)gvTechnision.FooterRow.FindControl("AddDdStatus");
TextBox txtAddRemark = (TextBox)gvTechnision.FooterRow.FindControl("txtAddRemark");
XmlDocument xmldoc = new XmlDocument();
xmldoc.Load(Server.MapPath("TechnisionDetails.xml"));
XmlElement parentelement = xmldoc.CreateElement("Technision");
XmlElement TranID = xmldoc.CreateElement("TranID");
XmlElement Date = xmldoc.CreateElement("Date");
XmlElement TechnisionName = xmldoc.CreateElement("TechnisionName");
XmlElement Task = xmldoc.CreateElement("Task");
XmlElement Status = xmldoc.CreateElement("Status");
XmlElement Remark = xmldoc.CreateElement("Remark");
TranID.InnerText = txtAddTranID.Text;
Date.InnerText = txtAddDate.Text;
TechnisionName.InnerText = txtAddTechnisionName.Text;
Task.InnerText = txtAddTask.Text;
Status.InnerText = AddDdStatus.Text;
Remark.InnerText = txtAddRemark.Text;
parentelement.AppendChild(TranID);
parentelement.AppendChild(Date);
parentelement.AppendChild(TechnisionName);
parentelement.AppendChild(Task);
parentelement.AppendChild(Status);
parentelement.AppendChild(Remark);
xmldoc.DocumentElement.AppendChild(parentelement);
xmldoc.Save(Server.MapPath("TechnisionDetails.xml"));
BindGrid();
}
}
protected void gvTechnision_RowEditing(object sender, GridViewEditEventArgs e)
{
gvTechnision.EditIndex = e.NewEditIndex;
BindGrid();
}
protected void gvTechnision_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
BindGrid();
DataSet ds = gvTechnision.DataSource as DataSet;
ds.Tables[0].Rows[gvTechnision.Rows[e.RowIndex].DataItemIndex].Delete();
ds.WriteXml(Server.MapPath("TechnisionDetails.xml"));
BindGrid();
}
protected void gvTechnision_RowUpdating(object sender, GridViewUpdateEventArgs e)
{
int i = gvTechnision.Rows[e.RowIndex].DataItemIndex;
string Date = (gvTechnision.Rows[e.RowIndex].FindControl("txtDate") as TextBox).Text;
string TechnisionName = (gvTechnision.Rows[e.RowIndex].FindControl("txtTechnisionName") as TextBox).Text;
string Task = (gvTechnision.Rows[e.RowIndex].FindControl("txtTask") as TextBox).Text;
string Status = (gvTechnision.Rows[e.RowIndex].FindControl("DdStatus") as TextBox).Text;
string Remark = (gvTechnision.Rows[e.RowIndex].FindControl("txtRemark") as TextBox).Text;
gvTechnision.EditIndex = -1;
BindGrid();
DataSet ds = (DataSet)gvTechnision.DataSource;
ds.Tables[0].Rows[i]["Date"] = Date;
ds.Tables[0].Rows[i]["TechnisionName"] = TechnisionName;
ds.Tables[0].Rows[i]["Task"] = Task;
ds.Tables[0].Rows[i]["Status"] = Status;
ds.Tables[0].Rows[i]["Remark"] = Remark;
ds.WriteXml(Server.MapPath("TechnisionDetails.xml"));
BindGrid();
}
protected void gvTechnision_RowCancelingEdit(object sender, GridViewCancelEditEventArgs e)
{
gvTechnision.EditIndex = -1;
BindGrid();
}
protected void gvTechnision_PageIndexChanging(object sender, GridViewPageEventArgs e)
{
gvTechnision.PageIndex = e.NewPageIndex;
BindGrid();
}
}
这篇关于当我运行程序时，为什么我得到一个空页面的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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