C# 另一种从数据库中获取数据的方法(使用datareader),但它所用的时间与另一种方法完全相同。 //WHEN THE TEXT FROM TEXTBOX CHANGES: protected void TextDate_TextChan
另一种从数据库中获取数据的方法(使用datareader),但它所用的时间与另一种方法完全相同。C# 另一种从数据库中获取数据的方法(使用datareader),但它所用的时间与另一种方法完全相同。 //WHEN THE TEXT FROM TEXTBOX CHANGES: protected void TextDate_TextChan,c#,asp.net,sql-server,gridview,C#,Asp.net,Sql Server,Gridview,另一种从数据库中获取数据的方法(使用datareader),但它所用的时间与另一种方法完全相同。 //WHEN THE TEXT FROM TEXTBOX CHANGES: protected void TextDate_TextChanged(object sender, EventArgs e) { //THE GRIDVIEW IS CREATED: GridView1.DataSourceID = Dato
//WHEN THE TEXT FROM TEXTBOX CHANGES:
protected void TextDate_TextChanged(object sender, EventArgs e)
{
//THE GRIDVIEW IS CREATED:
GridView1.DataSourceID = DatosLunes.ID;
GridView1.DataBind();
//A) I CREATE VARIABLES TO CHARGE THE DATA THAT CAMES FROM THE DATABASE WHEN PROCEED WITH THE QUERY
string VarsDateGV;
string VarsStartGV;
string VarsScchkGV;
string VarsEndGV;
string VarsDurationGV;
string VarsBeforeGV;
string VarsAfterGV;
//B) FOREACH ROW, THE PROCESS START TO:
foreach (GridViewRow row in GridView1.Rows)
{
//B.1) IDENTIFY EACH CONTROL INTO ROW COLUMNS:
TextBox DateGV = row.FindControl("DateGV") as TextBox;
TextBox StartGV = row.FindControl("StartGV") as TextBox;
TextBox ScchkGV = row.FindControl("ScchkGV") as TextBox;
TextBox EndGV = row.FindControl("EndGV") as TextBox;
TextBox DurationGV = row.FindControl("DurationGV") as TextBox;
HiddenField DedicatedGV = row.FindControl("DedicatedGV") as HiddenField;
HiddenField NotDedicatedGV = row.FindControl("NotDedicatedGV") as HiddenField;
DropDownList DropDownGV = row.FindControl("DropDownGV") as DropDownList;
TextBox BeforeGV = row.FindControl("BeforeGV") as TextBox;
TextBox AfterGV = row.FindControl("AfterGV") as TextBox;
DateTime FechaCT1 = DateTime.Parse(TextDate.Text, CultureInfo.InvariantCulture);
//B.2) IF THE [4] COLUMN STRING IS EQUAL TO "BATCH", THE ROW IS PAINTED
if (row.RowType == DataControlRowType.DataRow)
{
string NombreBatch = row.Cells[4].Text;
if (NombreBatch == "BATCH")
{
row.BackColor = System.Drawing.Color.NavajoWhite;
}
}
//B.3) THE QUERY STARTS
if (row.RowType == DataControlRowType.DataRow)
{
// B.3.1) EXTRACTS THE ROW ID FROM [0] COLUMN
string IDBatch = row.Cells[0].Text;
//B.3.2) USE A DATATABLE TO CHARGE DATA FROM THE QUERY "TRAEFILAHO"
CADCATOPS.DSCATOPS.BatchDatos1DataTable Fila = CADCATOPS.CADBatchHandoff.TraeFilaHO(Convert.ToInt32(IDBatch), Convert.ToString(FechaCT1));
//B.3.3) FOREACH ROW IN THE DATATABLE, THE DB INFORMATION IS SAVED INTO THE VARIABLES CREATED BEFORE (IN THE "A" ITEM).
foreach (DataRow row1 in Fila.Rows)
{
VarsDateGV = row1["FechaBatch"].ToString();
VarsStartGV = row1["Inicio"].ToString();
VarsScchkGV = row1["FinDedicado"].ToString();
VarsEndGV = row1["FinNoDedicado"].ToString();
VarsDurationGV = row1["DuracionBatch"].ToString();
DropDownGV.Text = row1["Estado"].ToString();
VarsBeforeGV = row1["DuracionBefore"].ToString();
VarsAfterGV = row1["DuracionAfter"].ToString();
/********* FROM NOW ON:
B.3.3.1) I VALIDATE IF THE DATETIME DATA EXTRACTED FROM THE DB EXISTS FOR A FEW ITEMS. IF EXISTS, THE FORMAT IS CHANGED FOR MY NEEDS, AND PRINTED.
MAYBE YOU ARE ASKING WHY I VALIDATE IT FOR SEPARATED AND NOT ALL TOGETHER, THIS IS BECAUSE I NEED TO CHECK IT SEPARATELLY.
IF "THIS" DATA DOESN'T EXISTS, DON'T BRING IT TO THE GRIDVIEW, BUT IF "THIS OTHER" DATA EXISTS, I NEED TO SHOW IT.
*********/
if (VarsDateGV != "")
{
DateTime VardDateGV = DateTime.Parse(VarsDateGV, CultureInfo.InvariantCulture);
DateTime VardStartGV = DateTime.Parse(VarsStartGV);
DateGV.Text = VardDateGV.ToString("MM/dd/yyyy");
StartGV.Text = VardStartGV.ToString("HH:mm");
}
if (VarsEndGV != "")
{
DateTime VardEndGV = DateTime.Parse(VarsEndGV);
DateTime VardDurationGV = DateTime.Parse(VarsDurationGV);
EndGV.Text = VardEndGV.ToString("HH:mm");
DurationGV.Text = VardDurationGV.ToString("HH:mm");
}
if (VarsScchkGV != "")
{
DateTime VardScchkGV = DateTime.Parse(VarsScchkGV);
ScchkGV.Text = VardScchkGV.ToString("HH:mm");
}
if (VarsBeforeGV != "")
{
DateTime VardBeforeGV = DateTime.Parse(VarsBeforeGV);
BeforeGV.Text = VardBeforeGV.ToString("HH:mm");
}
if (VarsAfterGV != "")
{
DateTime VardAfterGV = DateTime.Parse(VarsAfterGV);
AfterGV.Text = VardAfterGV.ToString("HH:mm");
}
}
}
} //FOREACH LOOP IS COMPLETED.
}
protected void TextDate_TextChanged(object sender, EventArgs e)
{
...
CADCATOPS.DSCATOPS.BatchDatos1DataTable AllFila = CADCATOPS.CADBatchHandoff.AllTraeFilaHO(Convert.ToString(FechaCT1));
AllFila.PrimaryKey = new DataColumn[] { AllFila.Columns["IDBatch"] };
foreach (GridViewRow row in GridView1.Rows)
{
....
if (row.RowType == DataControlRowType.DataRow)
{
string IDBatch = row.Cells[0].Text;
DataRow foundRow = AllFila.Rows.Find(IDBatch);
...
}
}
}
<asp:TextBox ID="DateGV" runat="server" Text='<%# Eval("FechaBatch", "{0:MM/dd/yyyy}") %>' ... />
<asp:TextBox ID="StartGV" runat="server" Text='<%# Eval("Inicio", "{0:HH:mm}") %>' ... />