void AddJobToGridView(JobServiceReference.JobInformation jobInformation)
{
// Check if the ViewState has a data associated within it.
if (ViewState["CurrentData"] != null)
{
DataTable dt = (DataTable)ViewState["CurrentData"];
int count = dt.Rows.Count;
BindGrid(count, jobInformation);
}
else
{
BindGrid(1, jobInformation);
}
_lblJobsCount.Text = "Total Jobs: " + _gridViewClientJobs.Rows.Count.ToString();
}
private void BindGrid(int rowcount, JobServiceReference.JobInformation jobInformation)
{
if (jobInformation == null)
{
return;
}
//Only show multimedia jobs in this demo
if (String.Compare(jobInformation.JobType, "Multimedia", true) != 0)
{
return;
}
MultimediaData multimediaData = MultimediaData.DeserializeFromString(jobInformation.Metadata.JobMetadata);
string inputFileName = multimediaData.SourceFile.Length > 0 ? Path.GetFileName(multimediaData.SourceFile) : String.Empty;
string outputFileName = jobInformation.Status == JobStatus.Completed && multimediaData.TargetFile.Length > 0 ? Path.GetFileName(multimediaData.TargetFile) : String.Empty;
DataColumn[] dataColums = new DataColumn[]
{
new DataColumn("Job ID", typeof(string)),
new DataColumn("Status", typeof(string)),
new DataColumn("Worker", typeof(string)),
new DataColumn("Percentage", typeof(int)),
new DataColumn("Added Data/Time", Nullable.GetUnderlyingType(typeof(Nullable <DateTime>))),
new DataColumn("Completed Data/Time", Nullable.GetUnderlyingType(typeof(Nullable <DateTime>))),
new DataColumn("Error ID", typeof(int)),
new DataColumn("Error Message", typeof(string)),
new DataColumn("Input File", typeof(string)),
new DataColumn("Output File", typeof(string)),
new DataColumn("Full Path", typeof(string)),
new DataColumn("Target Format", typeof(string)),
};
DataTable dt = new DataTable();
dt.Columns.AddRange(dataColums);
DataRow dr;
if (ViewState["CurrentData"] != null)
{
for (int i = 0; i < rowcount; i++)
{
dt = (DataTable)ViewState["CurrentData"];
if (dt.Rows.Count > 0)
{
dr = dt.NewRow();
dr[0] = dt.Rows[i][0].ToString();
dr[1] = dt.Rows[i][1].ToString();
dr[2] = dt.Rows[i][2].ToString();
dr[3] = dt.Rows[i][3].ToString();
if (dt.Rows[i][3] != null)
{
dr[4] = dt.Rows[i][4];
}
else
{
dr[4] = DBNull.Value;
}
if (dt.Rows[i][4] != null)
{
dr[5] = dt.Rows[i][5];
}
else
{
dr[5] = DBNull.Value;
}
dr[6] = dt.Rows[i][6].ToString();
dr[7] = dt.Rows[i][7].ToString();
dr[8] = dt.Rows[i][8].ToString();
dr[9] = dt.Rows[i][9].ToString();
dr[10] = dt.Rows[i][10].ToString();
dr[11] = dt.Rows[i][11].ToString();
}
}
if (jobInformation != null)
{
dr = dt.NewRow();
dr[0] = jobInformation.ID;
dr[1] = jobInformation.Status;
dr[2] = jobInformation.Worker;
dr[3] = jobInformation.Percentage;
if (jobInformation.AddedTime != null)
{
dr[4] = jobInformation.AddedTime;
}
else
{
dr[4] = DBNull.Value;
}
if (jobInformation.CompletedTime != null)
{
dr[5] = jobInformation.CompletedTime;
}
else
{
dr[5] = DBNull.Value;
}
dr[6] = jobInformation.FailureInformation.FailedErrorID;
dr[7] = jobInformation.FailureInformation.FailedMessage;
dr[8] = inputFileName;
dr[9] = outputFileName;
dr[10] = _outputFilesName + outputFileName;
dr[11] = multimediaData.ProfileName;
dt.Rows.Add(dr);
}
}
else
{
if (jobInformation != null)
{
dr = dt.NewRow();
dr[0] = jobInformation.ID;
dr[1] = jobInformation.Status;
dr[2] = jobInformation.Worker;
dr[3] = jobInformation.Percentage;
if (jobInformation.AddedTime != null)
{
dr[4] = jobInformation.AddedTime;
}
else
{
dr[4] = DBNull.Value;
}
if (jobInformation.CompletedTime != null)
{
dr[5] = jobInformation.CompletedTime;
}
else
{
dr[5] = DBNull.Value;
}
dr[6] = jobInformation.FailureInformation.FailedErrorID;
dr[7] = jobInformation.FailureInformation.FailedMessage;
dr[8] = inputFileName;
dr[9] = outputFileName;
dr[10] = _outputFilesName + outputFileName;
dr[11] = multimediaData.ProfileName;
dt.Rows.Add(dr);
}
}
// If ViewState has a data then use the value as the DataSource
if (ViewState["CurrentData"] != null)
{
_gridViewClientJobs.DataSource = (DataTable)ViewState["CurrentData"];
_gridViewClientJobs.DataBind();
}
else
{
// Bind GridView with the initial data associated in the DataTable
_gridViewClientJobs.DataSource = dt;
_gridViewClientJobs.DataBind();
}
// Store the DataTable in ViewState to retain the values
ViewState["CurrentData"] = dt;
}